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发信人: Lerry (先下手遭殃，后下手更遭殃！), 信区: ACMICPC
标 题: Re: 谁介绍几道简单题玩玩?
发信站: 荔园晨风BBS站 (Fri Feb 16 20:03:36 2007), 站内
HOJ,ZOJ,POJ,SOJ,UVA,URAL题目统计
发信站: 哈工大紫丁香 (Sat Apr 30 13:15:39 2005), 转信
TITLE HOJ ZOJ POJ SOJ UVA URAL
"Accordian" Patience **** **** 1214 **** **** ****
"… Connecting People" **** **** **** **** **** 1278
#define **** 1647 **** **** **** ****
(2/3/4)-D Sqr/Rects/Cubes/Boxes? **** **** **** 1292 **** ****
(Your)((Term)((Project))) **** 1423 1690 1663 **** ****
01串压缩编码 **** **** **** 1120 **** ****
1, 10, 100, 1000... **** **** **** **** **** 1209
10-20-30 **** **** **** 1383 246 ****
15 Puzzle **** **** **** 1110 **** ****
18 Wheeler Caravans (aka Semigroups) 1260 1726 1560 **** **** ****
18,000 Seconds Remaining **** **** **** 1481 362 ****
18-Wheeler Caravans (aka Semigroups) **** **** **** 1517 398 ****
2046 **** **** **** 1741 **** ****
2D Nim **** 1413 1021 **** **** ****
2^x mod n = 1 **** 1489 **** **** **** ****
3002 Rubbery **** 1422 1689 **** **** ****
487-3279 1347 1159 1002 **** **** ****
5 Spots **** 2130 **** **** **** ****
77377 **** 1684 1409 **** **** ****
8 puzzle **** **** **** 2061 **** ****
A * B Problem (Big integer version) **** **** **** 1003 **** ****
A + B Problem **** **** **** 1001 **** ****
A + B Problem (Big integer version) **** **** **** 1002 **** ****
A - Biker's Trip Odometer **** **** **** 1325 **** ****
A / B Problem (Big integer version) **** **** **** 1004 **** ****
A Binary Apple Tree **** **** **** **** **** 1018
A Brief Gerrymander **** 1936 1933 **** **** ****
A Bunch Of Monsters **** **** 1827 **** **** ****
A Card Trick **** **** 2200 1986 **** ****
A Chess Game **** **** 2425 **** **** ****
A Contesting Decision 1305 1764 1581 1895 **** ****
A Cube on the Walk **** **** **** **** **** 1016
A DP Problem **** **** 2295 **** **** ****
A Day in Math-land **** **** **** 1238 **** ****
A Decorative Fence 1366 **** **** **** **** ****
A Dicey Problem **** **** 1872 **** **** ****
A Difficult Mathematics Problem **** **** 2158 **** **** ****
A Duckpin Tournament **** 1254 **** 1621 **** ****
A Flea on a Chessboard 1219 2122 **** **** **** ****
A Game on the Chessboard 1736 **** 1735 **** **** ****
A Good Helper 1485 **** **** **** **** ****
A Lazy Worker **** **** 1337 **** **** ****
A Line painting **** **** **** **** **** 1019
A Major Problem **** **** **** 1688 **** ****
A Mathematical Curiosity **** 1152 **** **** **** ****
A Mayor Problem **** 1997 2399 **** **** ****
A Mazing Problem **** 1344 **** **** **** ****
A Mini Locomotive **** **** 1976 **** **** ****
A Multiplication Game 1900 1893 **** **** **** ****
A New Growth Industry **** 1051 1120 **** **** ****
A New Stone Game **** **** 1740 **** **** ****
A Node Too Far **** **** **** 1455 336 ****
A Number Game 1295 1993 **** **** **** ****
A Plug for UNIX 1345 1157 1087 1671 **** ****
A Puzzling Problem 1129 1332 1544 1506 387 ****
A Round Peg in a Ground Hole 1308 1767 1584 **** **** ****
A STRIP OF LAND **** **** 1156 **** **** ****
A Simple Question of Chemistry **** 1763 **** **** **** ****
A Simple Task **** 1382 **** **** **** ****
A Star not a Tree? **** 1901 2420 1845 **** ****
A Starship Hakodate-maru **** **** 1406 **** **** ****
A Stone Game 1367 **** **** **** **** ****
A Very Nasty Text Formatter **** **** **** 1427 289 ****
A Well-Formed Problem 1082 1116 1911 **** **** ****
A decorative fence **** **** 1037 **** **** ****
A flea on a chessboard **** **** 1728 1715 **** ****
A funny game. **** **** **** **** **** 1045
A goat in a kitchen garden **** **** **** **** **** 1084
A highway and the seven dwarfs **** **** 1912 **** **** ****
A local time **** **** **** **** **** 1070
A nudnik photographer **** **** **** **** **** 1260
A number game **** **** 1638 **** **** ****
A sequence sum **** **** **** **** **** 1248
A square problem **** **** **** **** **** 1073
A stone game **** **** **** **** **** 1180
A strange procedure **** **** **** **** **** 1214
A tethered dog **** **** **** **** **** 1246
A thread in a space **** **** **** **** **** 1075
A verification with a vocabulary **** **** **** **** **** 1089
A very short problem **** **** **** **** **** 1074
A+B 1001 **** **** **** **** ****
A+B Problem **** 1001 1000 **** **** 1000
A+B+C 1002 **** **** **** **** ****
ACM **** 2139 **** **** **** ****
ACM Rank Table **** **** 2379 **** **** ****
ATDS 1489 **** **** **** **** ****
ATP **** **** 1818 **** **** ****
AVL_Tree **** **** **** 1970 **** ****
Above Average **** 1915 2350 **** **** ****
Acceptable Strings 1617 **** **** **** **** ****
Ackermann Functions **** **** **** 1490 371 ****
Across the River **** 2288 **** **** **** ****
Adam's Genes 1233 1220 1910 1587 **** ****
Adding Reversed Numbers **** 2001 1504 **** **** ****
Addition Chains 1445 1937 2248 1550 **** ****
Additive equations **** 1204 **** **** **** ****
Address Recovery **** **** 1345 **** **** ****
Advanced ASCII Cubes **** **** 2330 **** **** ****
Advanced Causal Measurements 1218 2121 **** **** **** ****
Advanced Causal Measurements (ACM) **** **** 1727 1719 **** ****
Advanced Fruits 1461 1953 2264 **** **** ****
Advanced Regular Expression **** 1632 **** **** **** ****
Adventure of Super Mario 1577 1232 **** **** **** ****
Adventures in Moving - Part IV 1901 1894 **** **** **** ****
Adventures in Moving - Part V 1904 **** **** **** **** ****
Advertisement **** 2049 1752 1713 **** ****
Afshung Pizza Delivery 1020 1781 1357 **** **** ****
Agent **** 2303 **** **** **** ****
Agents 1785 **** 2113 1931 **** ****
Agri-Net **** **** 1258 **** **** ****
Air Raid **** 1525 1422 **** **** ****
Airline Hub 1773 1868 **** **** **** ****
Airline company **** **** 2343 **** **** ****
Airline company. **** **** **** **** **** 1040
Akbardin’s Roads **** **** **** **** **** 1178
Algernon's Noxious Emissions **** 1052 1121 **** **** ****
Alibaba 1647 2183 1967 **** **** ****
Alice and Bob 1777 1384 1429 2044 **** ****
Alice's Chance **** **** 1698 **** **** ****
Alien Security 1116 1085 1130 **** **** ****
Alignment **** **** 1836 **** **** ****
All Discs Considered 1666 2236 1778 1749 **** ****
All Integer Average 1882 **** **** **** **** ****
All Roads Lead to Albuquerque, er, Rome 1752 **** 2076 **** **** ****
All Squares 1200 **** **** **** 155 ****
All Walks of length n from the first node **** **** **** 1733 **** ****
All in All 1477 1970 1936 **** **** ****
Almost Prime Numbers **** **** **** 1317 **** ****
Alphacode 1697 2202 2033 **** **** ****
Alternative Scale of Notation **** **** 1894 **** **** ****
Alternatives **** 1172 **** **** **** ****
Always Late **** **** **** 1708 **** ****
Always On the Run 1598 1250 1476 **** **** ****
Always on the run **** **** **** 1611 **** ****
Amazing **** **** **** 1577 **** ****
Amazing Robots 1818 **** **** **** **** ****
Ambiguous Dates 1144 1033 1447 1172 **** ****
Amount of degrees **** **** **** **** **** 1057
Amphiphilic Carbon Molecules 1886 **** 2280 1987 **** ****
Amusing Numbers **** 1549 2171 **** **** ****
An Assemble Language Simulator **** 2145 **** **** **** ****
An Easy Problem! **** **** 1152 1289 **** ****
An Excel-lent Problem **** **** 2273 **** **** ****
An Old Stone Game **** 1427 1738 1667 **** ****
Anagram **** **** 1256 **** 195 ****
Anagram Checker 1193 1166 **** **** **** ****
Anagram Groups 1469 1960 2408 **** **** ****
Anagram checker **** **** **** **** 148 ****
Anagrams by Stack **** 1004 **** **** **** ****
Analyse the Bridge Note **** 1641 **** **** **** ****
Ananagrams 1201 **** **** 1034 156 ****
Ancient Cipher **** **** 2159 **** **** ****
Ancient Necropol **** **** **** **** **** 1249
Ancient Plates **** **** 1802 1796 **** ****
Ancient Village Sports **** **** **** 1226 **** ****
Angry Teacher **** **** 2094 **** **** ****
Anniversary **** 1411 **** **** **** ****
Anniversary Cake **** **** 1020 **** **** ****
Anniversary party **** **** 2342 **** **** ****
Anniversary party. **** **** **** **** **** 1039
Another Counting Problem **** **** **** 1242 **** ****
Another Game of Tetris **** **** **** 1808 **** ****
Another Puzzling Problem **** 1727 1561 1518 399 ****
Anti-bug before Chinese Valentine's Day **** 2292 **** **** **** ****
Anti-prime Sequences 1698 2203 2034 **** **** ****
Antiarithmetic? **** **** 1868 1875 **** ****
Antiprime numbers 1914 **** **** **** **** ****
Ants **** **** 1852 **** **** ****
Ants and the ladybug 1919 **** **** **** **** ****
Append 1073 1265 1369 1541 **** ****
Apple Catching **** **** 2385 **** **** ****
Approximate Matches **** **** **** **** 363 ****
April Fool's Joke **** 1209 **** **** **** ****
Arbitrage 1437 1092 2240 **** 104 ****
Arbitrage (II) **** **** **** 1070 **** ****
Archaeologist's Trouble **** 2026 **** **** **** ****
Architect's Trouble **** **** **** 2045 **** ****
Arctic Network **** 1914 2349 **** **** ****
Are We There Yet? **** 1745 **** **** **** ****
Area 1143 1010 1654 **** **** ****
Area 2 **** 1032 **** 1171 **** ****
Area Ratio **** 1439 **** 1655 **** ****
Area in Triangle 1721 2234 1927 2023 **** ****
Area of Overlap 1212 **** **** **** **** ****
Area of Polygons 1282 1739 2043 **** **** ****
Area of Simple Polygons 1495 **** 1389 **** **** ****
Argus 1725 2212 2051 2027 **** ****
Arithmetic Operations With Large Integers **** **** **** 1426 288 ****
Array **** **** **** **** **** 1228
Art Gallery **** 1369 1279 1166 **** ****
Artificial Intelligence? 1453 1945 2256 1558 **** ****
Artinals **** **** 2123 **** **** ****
As the Crow Flies 1695 2200 2026 **** **** ****
Ascend **** **** **** 1854 **** ****
Assistance Required 1519 1978 **** 1768 **** ****
Asteroid Landing **** **** **** **** **** 1232
Asteroids! 1422 1438 2225 **** **** ****
Atlantis 1119 1128 1151 **** **** ****
Auctions R Us 1747 **** 2071 1896 **** ****
Audubon's Stormy Arctic Trip 1539 1833 **** **** **** ****
Australian Voting 1555 1845 **** **** **** ****
AutoFish 1540 1834 **** **** **** ****
Automatic Editing **** 1707 1572 **** **** ****
Automatic Poetry **** **** 1917 **** **** ****
Average Speed 1896 1890 **** **** **** ****
Average is not Fast Enough! 1511 1963 **** 1783 **** ****
Average number **** **** **** 2042 **** ****
Aztec Knights **** **** **** 1304 **** ****
B - Candy Sharing Game **** **** **** 1326 **** ****
BALL **** **** 1725 **** **** ****
BG **** **** **** 1949 **** ****
BOAT **** 1368 1278 1165 **** ****
BSP Trees 1664 **** 1645 **** **** ****
BST **** **** 2309 **** **** ****
BULK MAILING **** **** 1055 **** **** ****
BUT We Need a Diagram **** 1663 **** **** **** ****
BUY LOW, BUY LOWER **** **** 1952 **** **** ****
Babelfish 1898 **** **** **** **** ****
Baby Huey's Coins and Trays **** 1772 **** **** **** ****
Bad Cowtractors **** **** 2377 **** **** ****
Balance **** **** 1837 **** **** ****
Balanced Budget Initiative 1753 **** 2077 1897 **** ****
Balanced Chemical Equations **** **** 2297 **** **** ****
Balanced Food 1478 1971 1937 **** **** ****
Balancing Act **** **** 1655 **** **** ****
Balancing Bank Accounts 1454 1946 2257 1559 **** ****
Bale Figures **** **** 2180 **** **** ****
Ball **** 2140 **** **** **** ****
Ball Again **** 2257 **** **** **** ****
Ball Toss 1674 1497 1234 **** **** ****
Ball in dream **** **** **** **** **** 1192
Banal Tickets **** **** 1608 **** **** ****
Banana **** **** 1838 **** **** ****
Bandwidth 1185 **** **** **** 140 ****
Bang the Drum Slowly **** **** **** 1386 249 ****
Bangla Numbers **** **** **** 1264 **** ****
Bangladesh Sequences **** **** **** 1239 **** ****
Bank 1924 **** **** **** **** ****
Bank Interest **** **** 2390 **** **** ****
Bar Codes **** **** 1173 **** **** ****
Base Numbers 1834 2159 1790 1833 **** ****
Basic **** 1920 2338 1212 **** ****
Basic Remains **** 1929 **** 1847 **** ****
Basic remains **** **** 2305 **** **** ****
Basically Speaking 1131 1334 1546 1508 389 ****
Batch Scheduling **** **** 1180 **** **** ****
Battle City **** **** 2312 **** **** ****
Be the Winner **** 1616 **** **** **** ****
Beach cut **** **** 2333 **** **** ****
Bean Counting 1527 1822 **** **** **** ****
Beat the Spread! **** **** 2301 **** **** ****
Beautiful People **** 2319 **** **** **** ****
Beauty Contest **** **** 2187 **** **** ****
Beavergnaw **** 1904 2405 1837 **** ****
Bee Breeding **** **** 1870 **** **** ****
Bee Maja 1462 1954 2265 1784 **** ****
Beehives **** 1685 1957 **** **** ****
Beer Land **** 1367 1277 1164 **** ****
Beggar My Neighbour 1207 **** **** **** 162 ****
Bejewlled **** 2131 **** **** **** ****
Best Cow Fences **** **** 2018 **** **** ****
Best Deal **** 1345 **** **** **** ****
Best Editor **** 2255 **** **** **** ****
Best Fit **** 1496 **** **** **** ****
Best Sequence **** **** 1699 **** **** ****
Beth Tableaux **** **** 2095 **** **** ****
Bicoloring **** **** **** 1703 **** ****
Bicoloured Horses **** **** **** **** **** 1167
Big Big Tree **** **** **** 1809 **** ****
Big Mod **** **** **** 1493 374 ****
Big Number 1296 1526 1423 **** **** ****
Big String **** 1633 **** **** **** ****
Bigger Square Please... 1578 1233 **** **** **** ****
Biker's Trip Odometer 1271 1813 1665 **** **** ****
Billboard 1369 **** **** **** **** ****
Billiard 1387 1852 **** 1133 **** ****
Binary Code **** **** **** 1127 **** ****
Binary Lexicographic Sequence **** **** **** **** **** 1081
Binary Numbers **** 1383 **** **** **** ****
Binary Polynomials 1230 1736 1461 **** **** ****
Binary Search **** 2054 1757 1142 **** 1064
Binary Search Heap Construction 1673 2243 1785 1756 **** ****
Binary Stirling Numbers 1778 1385 1430 **** **** ****
Binary Trees' Order **** **** **** 1864 **** ****
Binary Witch **** 1592 **** **** **** ****
Binary codes **** **** 1147 **** **** ****
Bingo **** **** **** 1489 370 ****
Binomial Filter **** 1583 **** **** **** ****
Binomial Showdown 1446 1938 2249 1551 **** ****
Bio-Informatics **** 1126 **** **** **** ****
Biometrics **** 1934 1931 1852 **** ****
Biorhythms 1348 1160 1006 **** **** ****
Bishop **** **** **** 2041 **** ****
Bishops **** **** **** 1281 **** ****
Bit Maps **** **** **** **** 183 ****
Bits **** **** **** **** 293 ****
Black Box **** 1319 1442 1522 **** ****
Blackjack **** **** 2005 **** **** ****
Block Town 1737 **** 1736 **** **** ****
Blocks **** 1910 2363 **** **** ****
Blowing Fuses 1623 1195 1484 **** **** ****
Blue Gene, Jr. 1428 1397 1302 **** **** ****
Blue x Red = Bang 1023 1784 1360 **** **** ****
BlueEyes and Apples (I) **** **** **** 1074 **** ****
BlueEyes and Apples (II) **** **** **** 1075 **** ****
BlueEyes' Google **** **** **** 1077 **** ****
BlueEyes' Problem **** **** **** 1076 **** ****
BlueEyes' Running **** **** **** 1079 **** ****
BlueEyes' Schedule **** **** **** 1078 **** ****
Blurred Vision **** 2187 **** **** **** ****
Board Silly 1257 1723 1558 1514 395 ****
Board of Directors Meeting **** **** 1346 **** **** ****
Boastin' Red Socks 1391 1856 **** **** **** ****
Boatherds 1786 2304 2114 1932 **** ****
Bob's Bingo Bonanza **** 1746 **** **** **** ****
Bode Plot **** 1070 1045 1191 **** ****
Bomber **** 2076 **** **** **** ****
Bomberman - Just Search! **** 2064 **** **** **** ****
Bone Sort **** 1440 **** 1656 **** ****
Bonus Bonds **** **** **** **** 182 ****
Booklet Printing 1084 1178 1313 **** **** ****
Booklets 1648 2184 1968 **** **** ****
Bookshelf Demo **** 1613 **** **** **** ****
Boolean Expresions **** **** **** 1901 **** ****
Boolean Expressions **** **** 2106 **** **** ****
Boolean Logic 1667 2237 1779 1750 **** ****
Border 1238 1300 1132 1439 320 ****
Borrowers **** **** 1886 1367 230 ****
Bound Found 1512 1964 **** **** **** ****
Boundaries on **** **** 2198 1984 **** ****
Bounding Box 1899 1892 **** **** **** ****
Bovine Math Geniuses **** **** 2183 **** **** ****
Bowl 1330 1215 1076 **** **** ****
Bowling **** **** **** 1605 **** ****
Box **** **** 2160 **** **** ****
Box Art **** **** 1803 1797 **** ****
Box of Bricks 1599 1251 1477 1612 **** ****
Box of Mirrors 1857 **** **** **** **** ****
Boxes **** **** **** **** **** 1114
Bracelet **** 1572 **** **** **** ****
Brackets Sequence 1603 1463 1141 **** **** ****
Brackets sequence **** **** **** **** **** 1183
Brainman **** **** 1804 1798 **** ****
Branches **** **** **** **** **** 1121
Brave balloonists **** **** **** **** **** 1049
Bricks **** 1550 2172 **** **** ****
Bricole **** 2296 **** **** **** ****
Bridge **** 1877 **** **** **** ****
Bridge Hands 1830 2155 1786 1829 **** ****
Bridging Signals 1288 1986 **** **** **** ****
Bridging signals **** **** 1631 **** **** ****
Bright Bracelet **** 1757 1549 **** **** ****
Bring Them There **** **** 1895 **** **** ****
Budget **** 1994 2396 **** **** ****
Budget Travel **** **** **** 1359 222 ****
Buffer Manager **** 2051 1754 1140 **** 1061
Buggy Sat **** 1419 1687 1696 **** ****
Bugs Integrated, Inc. **** **** 1038 **** **** ****
Building Highways **** 2285 **** **** **** ****
Building Towers **** **** **** **** **** 1148
Building a New Depot 1832 2157 1788 1831 **** ****
Building a Space Station **** 1718 2031 **** **** ****
Building with Blocks **** **** 1162 **** **** ****
Bulk Mailing **** 1807 **** **** **** ****
Bull Math **** **** 2389 **** **** ****
Bullet Hole **** **** 1871 **** **** ****
Bullseye **** **** 2272 **** **** ****
Bumpy Objects 1178 **** **** **** 132 ****
Bundling 1393 **** 1762 **** **** ****
Bundling Newspapers **** **** **** 1619 **** ****
Burger **** **** **** 1578 **** ****
Burned Calendar **** 2135 **** **** **** ****
Bus Routes **** **** **** **** **** 1137
Bus Terminals **** **** 1181 **** **** ****
Buttons **** **** 2368 **** **** 1023
Buy the Ticket **** 2061 **** **** **** ****
Byte Me! 1429 1398 1303 **** **** ****
C - Peg Game **** **** **** 1327 **** ****
C Looooops 1787 2305 2115 **** **** ****
CARDS **** **** 1721 **** **** ****
CDVII 1559 1849 **** **** **** ****
COMPRESS **** **** 2319 2007 **** ****
COURSES **** **** 1469 **** **** ****
Cabinets **** **** 1490 1415 277 ****
Cabinets 1106 **** **** **** **** ****
Cable Master 1604 1464 **** **** **** ****
Cable TV Network 1646 2182 1966 **** **** ****
Cable master **** **** 1064 **** **** 1184
Cabric Number Problem **** **** 1350 **** **** ****
Cache Simulation 1611 **** **** **** **** ****
Cactus **** **** **** 1236 **** ****
Caesar Cypher **** **** **** 1575 **** ****
Cake 1376 **** **** **** **** ****
Calculate the Integral **** 1614 **** **** **** ****
Calculator Language **** **** **** **** 172 ****
Caleidoscope **** 2148 1993 **** **** ****
Calendar 1203 **** 2080 **** 158 ****
Calendar Game 1313 1024 1082 **** **** ****
Calendar of Maya 1779 1386 1431 **** **** ****
California Jones and the Gate to Freedom 1479 1972 1938 1775 **** ****
Call Forwarding **** 1282 1526 1499 380 ****
Calling Circles **** **** **** 1384 247 ****
Calling Extraterrestrial Intelligence Again 1357 1689 1411 **** **** ****
Calls **** **** **** 2012 **** ****
Calories from Fat **** 1932 1929 1850 **** ****
Camel trading **** **** **** 1794 **** ****
Camelot 1910 **** 1178 **** **** ****
Can 1 Marine win 2 Zerglings? **** **** 2237 **** **** ****
Can't be too GREEDY **** **** **** 1305 **** ****
Candies 1382 **** **** **** **** ****
Candy 1370 **** **** **** **** ****
Candy Sharing Game 1272 1814 1666 **** **** ****
Car Trialling **** **** **** **** 171 ****
Carbon Copies **** 1773 **** **** **** ****
Carbon Dating **** 1242 **** **** **** ****
Card Game - Kitty Fishing **** 1452 **** **** **** ****
Card Game Cheater 1710 2223 2062 **** **** ****
Cards **** **** **** 1950 **** 1134
Careless Tony **** 1582 **** **** **** ****
Carmichael Numbers **** **** **** 1705 **** ****
Cartesian Tree **** **** 2201 **** **** ****
Cash Machine **** 1366 1276 1163 **** ****
Cashier Employment **** 1420 1275 1697 **** ****
Castle Walls 1650 **** 1794 1816 **** ****
Cat **** **** 1853 **** **** ****
Cat and Mouse 1103 **** 1139 1412 274 ****
Catch the Criminals **** 2295 **** **** **** ****
Catenyms **** 1919 2337 1211 **** ****
Cattle **** **** 1839 **** **** ****
Cave Exploration 1643 2179 1963 **** **** ****
Cave Raider 1566 1791 1613 **** **** ****
Cavern **** **** 2212 **** **** ****
Cemetery Guard **** **** **** **** **** 1256
Cemetery Manager **** **** **** **** **** 1251
Censored! **** 1540 1625 **** **** 1158
Center of Masses **** **** **** 1701 **** ****
Centipede Collisions 1112 1317 1600 1058 **** ****
Central heating **** **** 2345 **** **** ****
Central heating. **** **** **** **** **** 1042
Chain 1926 **** 1090 **** **** ****
Chairlift **** 1120 **** **** **** ****
Challenge 3D Tetris **** 1634 **** **** **** ****
Challenge of Bravery **** 2282 **** **** **** ****
Challenge of Wisdom **** 2283 **** **** **** ****
Chance to Encounter a Girl **** 2271 **** **** **** ****
Chandelier **** **** 2161 **** **** ****
Channel Allocation 1115 1084 1129 **** **** ****
Chapayev **** 1545 1626 **** **** 1163
Charity Begins at Home-page **** 1747 **** **** **** ****
Charlie's Change 1831 2156 1787 1830 **** ****
Chat Rooms **** 1527 1437 **** **** ****
Check a sequence **** **** **** **** **** 1247
Check the difficulty of problems **** **** 2151 **** **** ****
Checker's Check 1662 **** 1643 **** **** ****
Checking an Alibi **** **** 2394 **** **** ****
Chemical Reactions 1606 1466 1114 **** **** ****
Chemical reactions **** **** **** **** **** 1186
Chernobyl’ Eagle on a Roof **** **** **** **** **** 1223
Chernobyl’ Eagles **** **** **** **** **** 1222
Chess **** **** **** 1416 278 ****
Chess War **** 2080 **** **** **** ****
Chess with WishingBone **** 2294 **** **** **** ****
Chinese Girls' Amusement **** 2313 **** **** **** ****
Chocobo World **** 1573 **** **** **** ****
Chocolate 1055 1363 1322 **** **** 1058
Chocolate Chip Cookies 1556 1846 **** **** **** ****
Chocolate tile **** **** **** **** **** 1190
Chocolates **** **** **** 1856 **** ****
Choice Pears **** **** **** 1862 **** ****
Choose Your Own Adventure 1692 2197 2023 **** **** ****
Choose Your Words Carefully 1307 1766 1583 **** **** ****
Choose and Divide 1769 1863 **** 1135 **** ****
Chopsticks 1579 2068 **** 1685 **** ****
Chores **** **** 1949 **** **** ****
Christmas Gifts **** **** 1333 **** **** ****
Christopher's "Wedding" **** 2119 **** **** **** ****
Christopher's Christmas Letter **** 2116 **** **** **** ****
Christopher's Key Ring **** 2117 **** **** **** ****
Christopher's Rainy Day **** 2118 **** **** **** ****
Chutes and Ladders **** 1811 1059 **** **** ****
Cipher 1048 1538 1026 1044 306 ****
Circle Drawing **** **** 2383 **** **** ****
Circle Through Three Points **** **** 1329 **** 190 ****
Circle and Points 1799 2167 1981 1916 **** ****
Circles in Hexagon :-) **** **** **** 1137 **** ****
Circles in Triangle **** **** **** 1279 **** ****
Circuit Board **** 1648 **** **** **** ****
Circular Area **** 1597 **** **** **** ****
Circular_Road **** **** **** 1951 **** ****
Citizen attention offices **** **** **** 1727 **** ****
City Blocks **** **** **** **** **** 1139
City Directions 1208 **** 1210 1107 163 ****
City Game 1644 2180 1964 **** **** ****
City Navigation **** **** **** **** 176 ****
City tour 1923 **** **** **** **** ****
Clans on the Three Gorges **** **** 1682 **** **** ****
Classifying Lots in a Subdivision **** **** **** **** 223 ****
Classroom Scheduling **** 1612 **** **** **** ****
Clay Bully **** 1755 1547 **** **** ****
Cleaning Shifts **** **** 2376 **** **** ****
Climbing Trees 1162 **** **** 1008 115 ****
Climbing Worm **** 1494 **** **** **** ****
Clock **** 1122 **** **** **** ****
Clock Patience **** **** **** **** 170 ****
ClockHands **** **** **** 1600 **** ****
Closest Common Ancestors **** 1141 1470 1187 **** ****
Clustering 1615 **** **** **** **** ****
Co-occurrence Search **** 1672 **** **** **** ****
CoIns **** **** 1662 **** **** ****
Cockroaches! **** **** **** **** **** 1213
Cocktails **** **** 1913 **** **** ****
Coconuts, Revisited **** 1269 1309 1737 **** ****
Code 1668 2238 2213 1751 **** ****
Code Breaking **** **** **** **** 179 ****
Code Formatting **** **** 1896 **** **** ****
Code Generation **** **** **** **** 214 ****
Code the Tree 1513 1097 **** **** **** ****
Code words **** **** **** **** **** 1007
Codebreakers **** **** **** 1735 **** ****
Coding of Permutations **** **** 1349 **** **** ****
Cog-Wheels 1120 1034 1395 1173 **** ****
Cog-Wheels 2 1145 **** **** **** **** ****
Coins **** **** 1742 1872 **** ****
Cola 1209 **** **** **** **** ****
Collecting Bugs **** **** 2096 **** **** ****
Collective guarantee **** **** **** **** **** 1211
Color **** **** 2154 **** **** ****
Color Change of Go Game Pieces **** **** 1353 **** **** ****
Color Me Less **** 1067 1046 1188 **** ****
Color Tunnels **** 1417 1685 1694 **** ****
Color a Tree 1728 2215 2054 2029 **** ****
Color the Ball **** 2301 **** **** **** ****
Color the Map 1808 2266 2148 **** **** ****
Color the Tree **** 1486 **** **** **** ****
Colored bricks **** **** **** **** **** 1127
Colorful Cubes 1381 **** **** **** **** ****
Colorville **** 1699 1576 **** **** ****
Combination Lock **** 1928 2304 1846 **** ****
Combinations **** **** 1306 1488 369 1055
Combinations, Once Again **** **** 1285 1309 **** ****
Commedia dell' arte **** **** 1507 **** **** ****
Commedia dell'arte **** 2004 **** **** **** ****
Common Subsequence 1227 1733 1458 **** **** ****
Communication Planning for Phobos 1614 **** **** **** **** ****
Communication System **** 1409 1018 **** **** ****
Commuter train **** **** 2204 **** **** ****
Compacting Stickers **** 1604 **** **** **** ****
Company **** 1135 1464 1181 **** ****
Comparing Code 1817 **** **** **** **** ****
Comparing Your Heroes **** 1346 **** **** **** ****
Complete the Sequence **** 2019 **** **** **** ****
Complete the sequence! 1036 **** 1398 1156 **** ****
Complex Numbers 1756 **** **** 1271 **** ****
Complicated Expressions 1038 2021 1400 1158 **** ****
Compound Words 1530 1825 **** **** **** ****
Compress **** **** **** 1421 283 ****
Compromise 1447 1939 2250 1552 **** ****
Computer Basketball Game **** **** 2238 **** **** ****
Computer Dialogue **** 2045 1748 **** **** ****
Computer net **** **** **** **** **** 1056
Computing **** **** 1348 **** **** ****
Concert Hall Scheduling 1286 1743 2047 **** **** ****
Concurrency Simulator **** **** **** 1208 210 ****
Conductors **** **** **** **** **** 1011
Conference **** **** **** **** **** 1203
Confusing Login Names 1806 2264 2146 **** **** ****
Connect the Campus **** **** **** 1232 **** ****
Connected Graph **** **** 1737 **** **** ****
Constitutional Computing **** **** **** **** 364 ****
Constructing Roads **** **** 2421 **** **** ****
Contact 1906 **** 1174 **** **** ****
Contest Scoreboard 1545 1837 **** **** **** ****
Cops and Robbers **** **** **** 1480 361 1191
Cops and Thieves **** **** **** **** **** 1277
Copying **** **** **** **** **** 1131
Copying Books **** 2002 1505 **** **** ****
Cornfields **** **** 2019 **** **** ****
Corporative Network 1642 2178 1962 **** **** ****
Correct Move **** **** **** 1393 255 ****
Councilling **** **** **** 1237 **** ****
Count on Canton 1649 2185 1969 **** **** ****
Count on Cantor **** **** **** 1402 264 ****
Count the Colors **** 1610 **** **** **** ****
Count the Points Inside 1885 **** **** 2036 **** ****
Count the Regions **** 1652 **** **** **** ****
Count the Sum of Index **** **** **** 2049 **** ****
Count the Trees **** **** **** 1706 **** ****
Count the factors **** **** **** 1793 **** ****
Count the money **** **** **** 1958 **** ****
Counter Strike **** 1474 **** **** **** ****
Counterfeit Dollar **** 1184 1013 **** **** ****
Counting Black **** **** 1656 **** **** ****
Counting Patterns **** **** **** 1407 269 ****
Counting Rectangles **** 1426 1693 1666 **** ****
Counting Triangles **** 1629 **** **** **** ****
Countryside Highway **** 1599 **** **** **** ****
Courses **** 1140 **** 1186 **** ****
Cover **** **** **** **** **** 1112
Cover an Arc. **** **** 1266 **** **** 1043
Covering **** **** 1810 **** **** ****
Cow Cycling **** **** 1946 1869 **** ****
Cow Exhibition **** **** 2184 **** **** ****
Cow Imposters **** **** 2133 **** **** ****
Cow Laundry **** **** 2188 **** **** ****
Cow Marathon **** **** 1985 **** **** ****
Cow Math **** **** 2132 **** **** ****
Cow Ski Area **** **** 2375 **** **** ****
Cowculations **** 1279 1524 1496 377 ****
Cowties **** **** 2137 **** **** ****
Crack Me **** 1584 **** **** **** ****
Cracking the Code 1118 1087 **** **** **** ****
Cracking' RSA **** 2320 **** **** **** ****
Cramer's Rule **** **** 1914 **** **** ****
Crankshaft **** **** 2124 **** **** ****
Crashing Balloon **** 1003 **** **** **** ****
Crazy Calculator **** **** **** **** 354 ****
Crazy Savages **** **** **** 1810 **** ****
Crazy Search **** 1507 1200 **** **** ****
Crazy Tea Party 1224 1730 **** **** **** ****
Crazy tea party **** **** 1455 **** **** ****
Cricket Field **** 1551 2173 **** **** ****
Cricket Ranking **** **** **** 1299 **** ****
Crimewave **** **** **** 1584 **** ****
Critical Mass **** **** **** 1601 **** ****
Cross-stitch. **** **** 1257 **** **** 1035
Crossed Matchings **** 1425 1692 1665 **** ****
Crossing Prisms 1810 2268 2150 **** **** ****
Crossing River **** **** 1700 **** **** ****
Crossword **** **** 1709 **** **** ****
Crossword Answers **** **** 1888 1369 232 ****
Crosswords 1095 1308 1374 1423 285 ****
Crosswords (II) **** **** **** 1050 312 ****
Crypt Kicker 1542 1836 **** **** **** ****
Crypt Kicker II 1548 1838 **** **** **** ****
Crypto Columns 1263 1799 1617 **** **** ****
Cryptography **** **** **** **** **** 1086
Cube 1146 1035 1448 1174 197 ****
Cube Root 1645 2181 1965 **** **** ****
Cube Stacking **** **** 1988 **** **** ****
Cube painting **** **** **** 1391 253 ****
Cubic Rube 1694 2199 2025 **** **** ****
Cubic Tick-Tack-Toe **** **** 2310 **** **** ****
Currency Exchange **** 1544 1860 **** **** 1162
Curriculum Made Easy **** 1441 **** 1657 **** ****
Cut Down the Trees **** 1645 **** **** **** ****
Cut the Apple **** **** **** 1859 **** ****
Cut the string **** **** **** 1959 **** ****
Cutting Cake **** 2078 **** **** **** ****
Cutting Corners **** **** **** 1385 248 ****
Cutting Edge 1745 2251 2093 1912 **** ****
Cutting Game **** **** 2311 **** **** ****
Cutting Sticks **** **** **** 1702 **** ****
Cutting Up **** **** **** 1485 366 ****
Cutting a painted polygon **** **** **** **** **** 1181
D - Taxation With Representation Overdone **** **** **** 1328 **** ****
D++ Again **** **** 2372 **** **** ****
D++ Again . **** **** **** **** **** 1027
DDF **** **** **** 1568 **** ****
DDR King 1580 1235 **** **** **** ****
DEHUFF **** **** 1223 **** **** ****
DEL Command **** 1320 **** **** **** ****
DEL command **** **** 1443 1523 **** ****
DNA Laboratory 1651 **** 1795 1817 **** ****
DNA Sequencing **** **** **** 1732 **** ****
DNA Sorting **** 1188 1007 **** **** ****
DNA Translation 1127 1330 1542 1504 385 ****
DNA排序 **** **** **** 1632 **** ****
DPCM Encoding **** 1493 **** **** **** ****
DWeep **** **** **** 1106 **** ****
Dangerous Pattern **** 2115 **** **** **** ****
Dart-a-Mania **** **** 1541 **** **** ****
Darts 1501 **** 1959 **** **** 1093
Data Bugs 1135 1143 **** **** **** ****
Data Mining **** **** 1897 **** **** ****
Data Mining? **** 1759 1551 **** **** ****
Data, Data, Everywhere **** 1777 **** **** **** ****
Date bugs **** **** 1044 **** **** ****
Dead Fraction **** 1933 1930 1851 **** ****
Dead Or Not - That Is The Question **** **** **** 1424 **** ****
Dead Or Not -- That Is The Question **** **** **** **** 286 ****
Deal with C++ Comments **** 1623 **** **** **** ****
Dearboy's Puzzle **** **** 2308 **** **** ****
Death to Binary? 1788 2306 2116 1934 **** ****
Deck 1331 1216 1607 **** **** ****
Decode the Tree 1514 1965 **** **** **** ****
Decoding Morse Sequences 1780 1387 1432 **** **** ****
Decoding Task 1012 1552 2174 2039 **** ****
Decorations 1264 1800 1618 **** **** ****
Deeper Blue 1419 1435 2222 **** **** ****
Definite Values **** 1244 **** **** **** ****
Deformed Wheel 1323 1018 1070 **** **** ****
Defragment **** 2038 1033 **** **** ****
Dehuff **** 1355 **** **** **** ****
Delta Encoding and Decoding 1222 1728 1453 **** **** ****
Demerit Points 1814 1875 **** **** **** ****
Democracy in danger **** **** 2370 **** **** ****
Democracy in danger. **** **** **** **** **** 1025
Denki Blocks **** **** **** 1811 **** ****
Density map 1912 **** **** **** **** ****
Department 1047 **** 1025 1042 304 ****
Department of Redundancy Department **** **** **** **** 219 ****
Depot **** **** 1197 **** **** ****
Desert **** **** **** **** **** 1170
Dessert **** **** 1950 **** **** ****
Destroying The Graph **** **** 2125 **** **** ****
Determinant **** **** **** 1960 **** ****
Determine the Price **** 1347 **** **** **** ****
Diamond **** 1628 **** **** **** ****
Diamonds **** 1528 1424 **** **** ****
Dice Contest 1395 **** 1764 **** **** ****
Dice Puzzle 1807 2265 2147 **** **** ****
Dice Stacking **** **** 1972 **** **** ****
Dick and Jane 1543 1110 **** 1090 **** ****
Dictionary **** 2047 1750 1710 **** ****
Die **** 1630 **** **** **** ****
Die Game **** 1667 **** **** **** ****
Die Hard **** **** **** **** **** 1254
Die and Chessboard **** 1176 **** **** **** ****
Difference **** **** **** 1302 **** ****
Different Digits 1889 **** 2283 1990 **** ****
Digit Primes **** **** **** 1310 **** ****
Digital Onion **** **** 1335 **** **** ****
Digital Product 1365 **** **** **** **** ****
Digital Racing Circuit **** 1664 **** **** **** ****
Digital Roots 1080 1115 1519 **** **** ****
Digits **** **** **** **** **** 1150
Dining Diplomats **** **** **** 1403 265 ****
Dining Time **** 2084 **** **** **** ****
Dinner Is Ready **** 1442 **** 1658 **** ****
Diplomatic License 1480 1973 1939 1776 **** ****
Direct Subtraction **** 1080 **** **** **** ****
Direct Visibility 1037 2020 1399 1157 **** ****
Directory Listing **** 1635 **** **** **** ****
Disassembly Direction **** 1643 **** **** **** ****
Discrete Function **** **** **** **** **** 1010
Discrete Logging **** 1898 2417 1842 **** ****
Disk **** 1627 **** **** **** ****
Disk Tree **** 2057 1760 1145 **** 1067
Disks **** **** 1819 **** **** ****
Disputed Claims **** **** **** 1919 **** ****
Dissatisfying Lift **** **** 1701 **** **** ****
Distance Queries **** **** 1986 **** **** ****
Distance Statistics **** **** 1987 **** **** ****
Distance and Speed Testing **** 2141 **** **** **** ****
Distance on Chessboard **** **** 1657 **** **** ****
Divide and Count **** 1202 **** **** **** ****
Divide et unita **** **** 1713 **** **** ****
Dividing **** **** 1014 **** **** ****
Dividing coins **** **** **** 1583 **** ****
Dividing the Path **** **** 2373 **** **** ****
Dividing up 1141 1149 **** 1823 **** ****
Divisibility **** 2042 1745 **** **** ****
Division 1854 1885 **** **** **** ****
Divisor **** **** **** 1972 **** ****
Divisor Summation **** 2095 **** **** **** ****
Divisors **** **** **** 1432 294 ****
Divorce of the seven dwarfs **** **** **** **** **** 1243
Do You Know the Way to San Jose? **** **** **** 1532 **** ****
Do the Untwist 1088 1006 1317 **** **** ****
Document Indexing **** **** 2162 **** **** ****
Does This Make Me Look Fat? 1415 1431 2218 **** **** ****
Dog & Gopher 1766 1860 **** **** **** ****
Doggone Moles 1749 **** 2073 1892 **** ****
Doing Windows **** 1271 1311 **** **** ****
Dollars 1192 **** **** 1009 147 ****
Dolphin Pool **** 1421 1688 1698 **** ****
Domain Name **** 1617 **** **** **** ****
Dominant Strings **** **** **** 1886 **** ****
Dominatrix **** 1779 **** **** **** ****
Domino Effect 1236 1298 1135 **** 318 ****
Domino Puzzle **** 2053 1756 1141 **** ****
Dominoes **** **** 1717 **** **** ****
Don't Get Hives From This One! **** **** **** **** 360 ****
Don't Get Rooked 1086 **** 1315 **** **** ****
Don't Have A Cow, Dude **** **** **** 1477 358 ****
Don't ask woman about her age. **** **** **** **** **** 1104
Donsie Like **** **** **** 1774 **** ****
Door Man 1426 1395 1300 **** **** ****
Door painting **** **** **** **** **** 1129
Door to Secret **** 2096 **** **** **** ****
Dory's Phonebook **** **** 1798 **** **** ****
Dory’s Phonebook 1654 **** **** **** **** ****
Double Time 1195 **** **** **** 150 ****
Double Trouble 1665 **** 1646 1406 268 ****
Double Vision 1638 1046 1110 **** **** ****
Doubles **** 1760 1552 **** **** ****
Doublets 1558 1848 **** **** **** ****
Drainage Ditches **** **** 1273 **** **** ****
Drawing **** **** **** 2047 **** ****
Drawing Windows **** **** 2097 **** **** ****
Dreisam Equations 1137 1145 1100 **** **** ****
Drink, on Ice 1526 1981 **** 1770 **** ****
Duathlon **** **** **** 1278 **** ****
Dumb Bones **** 1925 2327 1217 **** ****
Dungeon Master 1448 1940 2251 1553 **** ****
Duty Free Shop **** 1520 1293 **** **** ****
Dweep **** 1479 **** **** **** ****
Dynamic Declaration Language (DDL) **** 1416 1684 1693 **** ****
Dynamic Rankings **** 2112 **** **** **** ****
E - It's Logical **** **** **** 1329 **** ****
E-Puzzle Is Fun **** 1443 **** **** **** ****
E-screen **** **** **** **** **** 1094
EKG Sequence 1265 1801 1619 **** **** ****
EKG序列 **** **** **** 1643 **** ****
EXOCENTER OF A TRIANGLE **** **** 1673 **** **** ****
EXTENDED LIGHTS OUT **** **** 1222 **** **** ****
Easier Done Than Said? **** 1698 1575 **** **** ****
Easy Task 1392 **** 1761 **** **** ****
Easy Trading **** **** 2163 **** **** ****
Eat or Not to Eat? 1581 1236 **** **** **** ****
Eb Alto Saxophone Player **** **** **** 1812 **** ****
Eclipse 1865 **** **** 2055 **** ****
Ecological Bin Packing 1153 **** **** 1336 102 ****
Edge 1522 1982 **** 1771 **** ****
Edge Detection **** 1701 1009 **** **** ****
Edit Step Ladders 1815 1876 **** **** **** ****
Editor Nottobad **** **** **** 1887 **** ****
Eeny Meeny **** **** 1212 **** 180 ****
Eeny Meeny Moo 1441 **** 2244 1026 **** ****
Egyptian Multiplication 1105 **** 1489 1414 276 ****
Eight 1332 1217 1077 **** **** ****
Election 1389 1854 **** **** **** ****
Elections **** **** **** **** **** 1263
Electric Path **** **** **** **** **** 1143
Electricity 1789 2307 2117 1935 **** ****
Elevator **** 2302 **** **** **** ****
Elevator Simulation **** 1451 **** **** **** ****
Elevator Stopping Plan 1298 **** 1771 1767 **** ****
Ellipse **** **** 2098 **** **** ****
Ellipsoid Volume **** 2075 **** **** **** ****
Email 1869 **** **** 2060 **** ****
Employment Planning **** 1454 **** **** **** ****
Enclose It **** 1650 **** **** **** ****
Enigma 1147 1009 1449 **** **** ****
Enigma 2 **** 1036 **** 1175 **** ****
Enigmatic Travel **** 1529 1425 **** **** ****
Enjoy Collisions **** 1348 **** **** **** ****
Entropy 1065 1117 1898 **** **** ****
Episode N-th: The Jedi Tournament **** **** **** **** **** 1218
Eqs **** **** 1840 **** **** ****
Equals are Equals 1358 1690 1412 **** **** ****
Equating Equation **** **** **** 1647 **** ****
Equation Elation 1259 1725 1559 1516 397 ****
Equation Game **** 2077 **** **** **** ****
Equation Solver 1449 1941 2252 1554 **** ****
Equations **** 1912 2347 **** **** ****
Equidistance 1473 1112 2412 **** **** ****
Equipment Box 1027 2010 1380 1147 **** ****
Equivalence **** 1609 **** **** **** ****
Erdos Numbers 1121 1129 1391 **** **** ****
Error Correction 1457 1949 2260 1562 **** ****
Etaoin Shrdlu 1515 1966 **** 1780 **** ****
Ether Geometry 1510 1680 **** **** **** ****
Euchre Results **** 1796 **** **** **** ****
Euclid's Game **** 1913 2348 **** **** ****
Euro Cup 2000 1465 1957 2268 1787 **** ****
Euro Efficiency 1585 1558 1252 1096 **** ****
Eva's Balance **** **** 1702 **** **** ****
Eva's Problem **** **** 1658 **** **** ****
Evacuation Plan **** 1553 2175 **** **** ****
Evaluate Matrix Sum **** 1636 **** **** **** ****
Evaluating Simple C Expressions 1244 **** 1539 1446 327 ****
Evaluating an Equations Board **** **** **** 1570 **** ****
Evil Straw Warts Live **** **** 1854 **** **** ****
Exact Change Only **** 2189 **** **** **** ****
Exactness of projectile hit **** **** **** **** **** 1215
Exchange Rates **** 1705 1570 **** **** ****
Exchanges 1781 1388 1433 **** **** ****
Excursion 1858 **** **** **** **** ****
Excuses, Excuses! 1110 1315 1598 1057 **** ****
Exocenter of a Triangle 1279 1821 **** **** **** ****
Expanding Fractions 1104 **** 1140 1413 275 ****
Expanding Rods **** **** 1905 1721 **** ****
Experiment "X": Explosions Expected **** **** 1627 **** **** ****
Exponentiation **** **** 1001 **** **** ****
Expression **** 2044 1820 1711 **** 1059
Expression Again **** **** **** 1766 **** ****
Extended Lights Out **** 1354 **** **** **** ****
Extra Krunch **** **** 1951 **** **** ****
Extra Terrestrial PISA Test 1652 **** 1796 1818 **** ****
Extrapolation Using a Difference Table 1243 **** 1538 1445 326 ****
FDNY to the Rescue! **** 1053 1122 **** **** ****
FILE MAPPING **** **** 1057 **** **** ****
FORCAL **** 1305 1372 1047 309 ****
FOUR QUARTERS **** **** 1217 **** **** ****
Factorial 1039 2022 1401 1159 **** ****
Factorial Frequencies 1241 **** 1454 1443 324 ****
Factorials!!! **** **** **** **** **** 1083
Factoring Large Numbers 1528 1823 **** 1136 **** ****
Factoring a Polynomial **** **** 2126 **** **** ****
Factors and Factorials 1205 **** **** **** 160 ****
Factovisors 1560 1850 **** **** **** ****
Fake Tickets **** 1514 **** 2059 **** ****
Falling **** **** **** 1827 **** ****
Falling Cards **** 2137 **** **** **** ****
Falling Leaves **** 1700 1577 **** **** ****
False Coin **** 2034 **** **** **** ****
False coin **** **** 1029 **** **** ****
Family **** 1509 1202 **** **** ****
Family Tree 1504 1674 **** **** **** ****
Fans and Gems 1582 1237 **** **** **** ****
Farewell, My Friend 1573 1228 **** **** **** ****
Farm Tour **** **** 2135 **** **** ****
Farmer Bill's Problem **** **** 1899 **** **** ****
Farmland 1319 1030 1092 1675 **** ****
Fast Food 1005 1196 1485 1683 **** ****
Fast Image Match **** 1637 **** **** **** ****
Fastest Drop **** 2092 **** **** **** ****
Fastest Vs Cheapest **** **** **** 1306 **** ****
Fat Cat 1009 **** **** **** **** ****
Fat Cat's cousin II 1061 **** **** **** **** ****
FatMouse and Cheese 1547 1107 **** **** **** ****
FatMouse and JavaBean **** 2070 **** **** **** ****
FatMouse' Trade **** 2109 **** **** **** ****
FatMouse's Coffer **** 1106 **** **** **** ****
FatMouse's Speed **** 1108 **** **** **** ****
FatMouse's Tour **** 1105 **** **** **** ****
FatMouse的奶酪 **** **** **** 1089 **** ****
FatMouse的游戏 **** **** **** 1083 **** ****
Fatman **** **** **** **** 295 ****
Faucet Flow **** 1911 2364 **** **** ****
Fax Regions **** 1761 1553 **** **** ****
Fence **** 2036 1821 1889 **** 1159
Fence Obstacle Course **** **** 2374 **** **** ****
Fence2 **** **** 1822 **** **** ****
Fermat vs. Pythagoras **** **** 1305 **** 106 ****
Fermat vs_ Pythagoras **** **** **** 1012 **** ****
Ferry Loading 1795 1859 **** **** **** ****
Ferry Loading II **** 1918 2336 1210 **** ****
Fiber Communications **** **** 1944 1867 **** ****
Fiber Network 1516 1967 **** 1781 **** ****
Fibonacci 1864 **** **** 2054 **** ****
Fibonacci Again **** 2060 **** **** **** ****
Fibonacci Coding 1214 **** **** **** **** ****
Fibonacci Matrix **** **** **** 1742 **** ****
Fibonacci Numbers 1533 1828 **** **** **** ****
Fibonacci Sequence **** **** **** **** **** 1133
Fight for Food **** 2278 **** **** **** ****
File Compression **** 1477 **** **** **** ****
File Fragmentation 1538 1832 **** **** **** ****
File Mapping **** 1809 **** **** **** ****
Fill the Cisterns! 1782 1389 1434 **** **** ****
Fill the Grid **** 2253 **** **** **** ****
Filling Out the Team 1746 **** 2070 1890 **** ****
Filling the Gaps **** **** **** 1573 **** ****
Fillword **** 1546 1629 **** **** 1164
Final Standings **** 1444 **** 1659 **** 1100
Financial Management **** 1048 1004 **** **** ****
Find The Multiple **** 1530 1426 **** **** ****
Find a multiple **** **** 2356 **** **** ****
Find a multiple. **** **** **** **** **** 1032
Find or Insert **** **** **** 1861 **** ****
Find the Border **** **** 2164 **** **** ****
Find the Max NORM **** **** **** 1857 **** ****
Find the Number! 1377 **** **** **** **** ****
Find the Pairs **** 2090 **** **** **** ****
Find the Permuted String **** **** **** 1301 **** ****
Find the Winning Move **** 1703 1568 **** **** ****
Find them, Catch them **** **** 1703 **** **** ****
Finding Liars **** **** 1332 **** **** ****
Finding Nemo 1723 2210 2049 2025 **** ****
Finding Normal **** 2272 **** **** **** ****
Finding Rectangles 1085 1179 1314 **** **** ****
Finding a Word in a Text **** 1534 **** **** **** ****
Fire **** **** 2152 **** **** ****
Fire Net **** 1002 **** **** **** ****
Fire Station 1763 1857 **** **** **** ****
Fire! Fire!! Fire!!! **** **** **** 1285 **** ****
Firefighters 1229 1735 1460 **** **** ****
Firemen barracks **** **** **** 1791 **** ****
Firepersons 1790 2308 2118 1936 **** ****
Firetruck **** **** **** 1346 208 ****
First Love **** **** **** 1286 **** ****
Fishing Net **** 1015 **** **** **** ****
Fishnet **** 1683 1408 **** **** ****
Fitting Text into Slides **** **** **** 1726 **** ****
Fix the Lines **** 1615 **** **** **** ****
Fixed Partition Contest Management 1521 1980 **** **** **** ****
Flags **** **** **** **** **** 1225
Fleet Commander 1487 **** **** **** **** ****
Flip Game **** 2050 1753 1139 **** 1060
Flip and Shift 1317 1028 1063 **** **** ****
Flipping Pancake **** **** 2275 **** **** ****
Flo's Restaurant **** **** 2424 **** **** ****
Floating Point Numbers **** 1125 **** **** **** ****
Flooded! **** **** 1877 **** **** ****
Floors 1588 1561 1255 1098 **** ****
Floppies **** 1293 **** **** **** ****
Flora's Island **** **** **** 1973 **** ****
Flow Layout 1685 2173 2014 **** **** ****
Flowers of a Beautiful Mind **** **** **** 1318 **** ****
Fly Flies **** 2252 **** **** **** ****
Flying Stars **** **** 1712 **** **** ****
Fold 1523 1983 **** 1772 **** ****
Fold Paper Strips 1301 **** 1774 1762 **** ****
Fold-up Patterns 1124 1131 1393 **** **** ****
Folding **** 1554 2176 **** **** ****
Folding My T-Shirt **** **** **** 1813 **** ****
Follow My Logic **** 1071 1048 1192 **** ****
Following Orders 1170 **** 1270 **** 124 ****
Fool Game **** 1593 **** **** **** ****
Fool's Day **** **** 2099 **** **** ****
Football 1397 **** 1766 **** **** ****
Football Game **** **** 2315 **** **** ****
Football Sort **** **** **** 1792 **** ****
For the Porsche **** 1054 1123 **** **** ****
Forcal 1092 **** **** **** **** ****
Forests 1194 1900 2419 1844 149 ****
Forgetful 1354 **** 1535 **** **** ****
Fork() Makes Trouble **** **** 1680 **** **** ****
Formatting Text 1139 1147 1093 1681 **** ****
Formula Racing 1657 **** 1801 **** **** ****
Foto **** **** **** 1942 **** ****
Four Quarters **** 1349 **** **** **** ****
Fourier's Lines 1717 2230 1923 2019 **** ****
Fractal **** **** 2083 **** **** ****
Fractional Arithmetic **** **** **** **** **** 1274
Fractran 1671 2241 1783 1754 **** ****
Frame Polygonal Line **** 2099 **** **** **** ****
Frame Stacking 1114 1083 1128 **** **** ****
France '98 1458 1950 2261 1563 **** ****
Freckles 1811 1872 **** **** **** ****
Free Candies 1572 1227 **** 1684 **** ****
Free spots **** **** **** 1806 **** ****
Freeip 1210 **** **** **** **** ****
Friends 1466 1958 2269 1799 **** ****
Friendship **** **** 1815 **** **** ****
Frogger 1450 1942 2253 1555 **** ****
Frogger's For Dinner 1418 1434 2221 **** **** ****
Frogs' Neighborhood **** **** 1659 **** **** ****
From Dusk Till Dawn 1464 1956 **** 1786 **** ****
From Dusk till Dawn or: Vladimir the Vampire **** **** 2267 **** **** ****
Frontier **** 2055 1758 1143 **** 1065
Fully Diversified Sequences of Sets 1278 1820 1672 **** **** ****
Fun Game 1726 2213 2052 2028 **** ****
Function Run Fun **** 1168 1579 **** **** ****
Funny Card Game **** 1548 1864 **** **** 1166
GAME AGAIN! **** **** 2233 **** **** ****
GCD & LCM **** 1577 **** **** **** ****
GHOST 1748 **** 2072 1891 **** ****
GIGA Universe Cup 1359 1691 1413 **** **** ****
GYM **** **** 2321 2005 **** ****
Gaby Ivanushka **** **** **** **** **** 1082
Galactic Breakup 1675 1498 1235 **** **** ****
Galactic Import 1130 1333 1545 1507 388 ****
Gamblers **** 1101 **** 2008 **** ****
Game **** 2290 1900 1167 **** 1122
Game Of Logic **** 1445 **** 1660 **** ****
Game Prediction 1054 1362 1323 **** **** ****
Game Show Math **** **** **** 1235 **** ****
Game Tree **** **** **** **** **** 1282
Game of Connections **** **** 2084 **** **** ****
Game of Euler **** **** **** 1313 **** ****
Games **** **** **** 1866 **** ****
Gangsters **** 2041 1036 1679 **** ****
Gap 1285 1742 2046 **** **** ****
Gap Punishment Aligment Problem 1567 1792 **** **** **** ****
Garden of Eden **** **** **** 1700 **** ****
Garland **** 2056 1759 1144 **** 1066
Gas Station Numbers 1767 1861 **** **** **** ****
Gaston **** **** **** 1585 **** ****
Gates 1783 1390 1435 **** **** ****
Gear Profiles **** **** 2107 1902 **** ****
Gear Set **** 1588 **** **** **** ****
Gears on a Board 1108 1313 1596 1056 **** ****
Gene Assembly **** 1076 **** **** **** ****
Genealogical Research **** 1930 2306 1848 **** ****
Genealogical tree **** **** 2367 **** **** ****
Genealogical tree. **** **** **** **** **** 1022
Generating the Subgroups of a Finite Group **** 1775 **** **** **** ****
Generational Replacement **** **** 1705 **** **** ****
Genetic Code 1524 1984 **** **** **** ****
Genetic Combinations **** 1077 **** **** **** ****
Gentlemen **** **** **** **** **** 1244
Geometrical dreams. **** **** **** **** **** 1046
Geometry Made Simple **** 1241 **** **** **** ****
Georgia and Bob **** **** 1704 **** **** ****
Get Back! 1378 **** **** **** **** ****
Get Many Persimmon Trees **** 1716 2029 **** **** ****
Get Out 'Da Way! 1420 1436 2223 **** **** ****
Get Out! **** 2318 **** **** **** ****
Get Them All **** 1531 1427 **** **** ****
Get the right route plate! **** **** **** **** **** 1096
Getting Chorded 1255 1274 **** 1465 346 ****
Getting There **** **** **** 1343 205 ****
Getting in Line **** **** **** 1353 216 ****
Ghost Busters **** 1555 2177 **** **** ****
Gift Exchanging **** **** **** 1814 **** ****
Gift?! 1574 1229 **** **** **** ****
Gigantic Sums 1401 **** **** **** **** ****
Girls and Boys **** 1137 1466 1183 **** ****
Girls' Day **** **** 1677 **** **** ****
Gizilch 1333 **** 1078 **** **** ****
Gladiators 1290 1988 1633 **** **** ****
Glass Beads **** 2006 1509 **** **** ****
Gleaming the Cubes **** **** 1188 **** **** ****
Global Roaming 1517 1968 **** 1782 **** ****
Globetrotter 1451 1943 2254 1556 **** ****
Gnome Tetravex **** 1008 **** 1111 **** ****
God of the Vile Baskers 1791 2309 2119 1937 **** ****
Going Home **** **** 2195 1981 **** ****
Going in Circles on Alpha Centauri 1622 1194 1483 **** **** ****
Gold Coins **** **** 2000 **** **** ****
Goldbach's Conjecture 1459 1951 2262 1564 **** ****
Goldmine 1925 **** **** **** **** ****
Golf **** 1294 **** **** **** ****
Golygons **** **** **** **** 225 ****
Gondwanaland Telecom 1190 **** 1215 **** 145 ****
Gone Fishing 1349 1161 1042 1673 **** ****
Good Approximation Problem 1491 **** 1377 **** **** ****
Goods Transportation **** 2088 **** **** **** ****
Gopher II 1851 1882 **** **** **** ****
Gossipers 1386 **** **** **** **** ****
Gossiping 1074 1266 1370 1542 **** ****
Grandpa is Famous 1744 2250 2092 1911 **** ****
Grandpa's Estate **** 1377 1228 1204 **** ****
Grandpa's Other Estate 1019 1780 1356 **** **** ****
Grandpa's Rubik Cube **** 1517 1290 1648 **** ****
Granny's Bike **** 1798 **** **** **** ****
Graph Coloring **** **** 1419 2000 193 ****
Graveyard Design **** **** 2100 **** **** ****
Graveyard of the Cosa Nostra **** **** **** **** **** 1255
Great Circle **** **** 2298 **** **** ****
Great Equipment **** 1013 **** 1021 **** ****
Greatest Common Increasing Subsequence **** **** 2127 **** **** ****
Greatest Least Common Multiple **** 2069 **** **** **** ****
Greedy Gift Givers 1166 **** **** 1039 119 ****
Greedy Island **** 1638 **** **** **** ****
Green game 1915 **** **** **** **** ****
Greenhound Web Service **** 2146 **** **** **** ****
Grid Speed **** **** 1908 1724 **** ****
Gridland 1148 1037 1450 1176 **** ****
Guess The Number **** 1473 **** **** **** ****
Guess the Number 1583 1238 **** **** **** ****
Guessing Game **** 1926 2328 1218 **** ****
Gunman **** **** 2165 **** **** ****
HIDDEN CODES **** **** 1194 **** **** ****
HIT's Powerstation 1211 **** **** **** **** ****
HTML 1468 1099 2271 1795 **** ****
HTML Syntax Checking **** **** **** **** 342 ****
Haiku Review **** 1713 1566 1597 **** ****
Hall of Fountains 1484 1977 1943 1778 **** ****
Halting Factor Replacement Systems **** **** **** 1486 367 ****
Hamming Problem **** 1596 **** **** **** ****
Hanafuda Shuffle 1796 2164 1978 1913 **** ****
Handshakes **** **** **** **** **** 1194
Hang Up the System **** 1639 **** **** **** ****
Hang or not to hang 1399 **** 1768 **** **** ****
HangOver 1637 1045 **** **** **** ****
Hangover **** **** 1003 **** **** ****
Hanoi Tower Troubles Again! 1584 1239 **** **** **** ****
Hanoi tower **** **** **** **** **** 1054
Hansel and Grethel 1587 1560 1254 **** **** ****
Happy Birthday! **** **** 1675 **** **** ****
Hard Question – P=NP? **** **** **** 2010 **** ****
Hard to Believe, but True! 1518 1969 **** 1779 **** ****
Harder Sokoban Problem **** **** 2384 **** **** ****
Hardwood Species **** 1899 2418 1843 **** ****
Hares and Foxes **** 2007 1510 **** **** ****
Harmonic Periods 1570 1795 1616 **** **** ****
Hay Points **** 1902 2403 1835 **** ****
Head or Tail **** **** **** 1899 **** ****
Heads **** **** **** 1566 **** ****
Health Power 1215 **** **** **** **** ****
Heapsort **** **** 2166 **** **** ****
Hearsay **** 1624 **** **** **** ****
Hearts **** **** **** **** 181 ****
Heavenly Jewels **** 1670 **** **** **** ****
Heavy Cargo 1460 1952 2263 1565 **** ****
Heavy Transportation 1653 **** 1797 1819 **** ****
Helicopter **** 1618 **** **** **** ****
Help Jimmy **** **** 1661 **** **** ****
Help the Leaders **** **** **** 1249 **** ****
Help! **** **** 1866 1952 **** ****
Helping Florida 1309 1768 1585 **** **** ****
Herbalists 1792 2310 2120 1938 **** ****
Herd Sums **** **** 2140 **** **** ****
Herding Frosh 1541 1835 **** **** **** ****
Here is the Cake **** **** **** 1739 **** ****
Heritage **** **** 1405 **** **** 1108
Hermes' Colony **** 1532 1428 **** **** ****
Heroes Of Might And Magic **** 1556 2178 **** **** ****
Hexadecimal Numbers **** **** 1715 **** **** ****
Hexagon 1234 1297 1134 **** 317 ****
Hexagon Mystery **** 1571 **** **** **** ****
Hexagonal Game **** 2299 **** **** **** ****
Hexagonal Routes 1836 2161 1792 **** **** ****
Hey, Pay Day! **** **** 2293 2016 **** ****
Hey, You're Not Marion Jones! **** 1748 **** **** **** ****
Hi-Q 1250 1281 1525 1498 379 ****
Hidden Password 1223 1729 **** **** **** ****
Hierarchy **** **** **** **** **** 1117
High and Dry 1311 1770 1587 **** **** ****
Highways **** 2048 2128 1712 **** ****
Hike on a Graph 1476 1103 2415 **** **** ****
Hilbert Curve Intersections 1627 1401 1246 **** **** ****
Hinge Node Problem 1494 **** 1388 **** **** ****
Hire and Fire **** **** 2003 **** **** ****
Histology Assistant **** **** 2278 **** **** ****
History Exam **** **** **** **** **** 1196
History Grading 1158 **** **** 1015 111 ****
Hit or Miss 1699 2204 2035 **** **** ****
Holedox Moving 1053 1361 1324 1108 **** ****
Holey Cloth **** 1603 **** **** **** ****
Honey and Milk Land **** **** 2101 **** **** ****
Hopscotch **** **** **** **** **** 1125
Horizontally Visible Segments 1784 1391 1436 **** **** ****
Horns and Hoofs **** **** **** **** **** 1200
Horse Shoe Scoring **** 1223 1605 1590 **** ****
HotLine 1041 **** **** **** **** ****
Hotel **** **** 1823 **** **** ****
Hotline **** 2024 1403 1161 **** ****
Hotter Colder 1855 1886 **** **** **** ****
House Numbers **** **** 2290 2013 **** ****
Housing Complexes 1021 1782 1358 **** **** ****
How Big Is It? **** **** **** 1740 **** ****
How Many Calls? **** **** **** 1246 **** ****
How Many Common Divisors? **** **** **** 1743 **** ****
How Many Common Divisors? (II) **** **** **** 1748 **** ****
How Many Common Divisors? (III) **** **** **** 1757 **** ****
How Many Cubes **** 2300 **** **** **** ****
How Many Fibs? 1474 1962 **** **** **** ****
How Many Left **** 2028 **** **** **** ****
How Many Trees? **** 1470 **** **** **** ****
How far away **** **** **** 1677 **** ****
How many Fibs? **** **** 2413 **** **** ****
How many N 1008 **** **** **** **** ****
How many sums? **** **** **** 1865 **** ****
How to become star? **** **** **** **** **** 1259
Huffman Tree **** **** **** 1099 **** ****
Huffman Trees 1591 1564 1261 **** **** ****
Huffman's Greed 1672 2242 1784 1755 **** ****
Human Gene Functions 1316 1027 1080 1690 **** ****
Humble Numbers 1444 1095 2247 1029 **** ****
Hyper Toy Soldiers **** **** **** 1815 **** ****
Hyper-Prime Expression **** 1446 **** **** **** ****
Hyper-drive **** **** **** 1320 **** ****
Hyperchannels **** **** **** **** **** 1176
Hypertransmission **** **** 1901 **** **** ****
Hyphentation **** **** **** **** **** 1257
I - EXOCENTER OF A TRIANGLE **** **** **** 1333 **** ****
I Conduit! 1700 2205 2036 **** **** ****
I Love this Game! **** **** 1678 **** **** ****
I Think I Need a Houseboat **** 1049 1005 **** **** ****
I hate SPAM, but some people love it **** 1522 1295 1652 **** ****
I-KeyBoard 1042 **** **** **** **** ****
I-Keyboard **** 2025 1404 1162 **** ****
IBM Minus One **** 1240 **** **** **** ****
ID Codes 1191 **** 1146 **** 146 ****
IMMEDIATE DECODABILITY **** **** 1056 **** **** ****
IP Address **** **** 2105 1900 **** ****
IP判断 **** **** **** 1103 **** ****
ISBN **** **** 2190 **** **** ****
Icecream **** 2082 **** **** **** ****
Idempotents **** **** **** **** **** 1204
Identifying Concurrent Events **** **** **** 1453 334 ****
Identifying Legal Pascal Real Constants 1242 **** 1537 1444 325 ****
Identity Decode **** 1447 **** 1661 **** ****
If it's a Javelin, Duck! **** 1749 **** **** **** ****
Il Gioco dell'X **** **** **** 1398 260 ****
Illumination **** **** 1902 **** **** ****
Illusive Chase 1324 1019 1071 **** **** ****
Ilya Murumetz **** **** **** **** **** 1088
Image Perimeters 1639 1047 1111 **** **** ****
Image Recognizer **** **** **** 1567 **** ****
Image encoding **** **** **** **** **** 1008
Immediate Decodability **** 1808 **** **** **** ****
In Danger 1669 2239 1781 1752 **** ****
In Memory of Denis Roskin **** **** **** 1925 **** ****
In the Mirror **** 2279 **** **** **** ****
In the army now **** **** **** **** **** 1090
Increasing Sequences 1676 1499 1239 1686 **** ****
Incredible! Impossible! **** **** 2102 **** **** ****
Index Generation 1636 1044 1109 **** **** ****
Indexing Web Pages **** **** **** **** 368 ****
Inglish-Number Translator 1793 2311 2121 1939 **** ****
Inherit the Spheres 1809 2267 2149 **** **** ****
Injured Queen Problem **** **** **** 1229 **** ****
Ink Blots 1687 2175 2016 **** **** ****
Inlay Cutters **** 1557 2179 **** **** ****
Input 1592 1565 1262 1101 **** ****
Inscribed Circles and Isosceles Triangles **** **** **** 1494 375 ****
Instant Complexity 1594 1246 1472 1607 **** ****
Instruens Fabulam **** 1702 1578 **** **** ****
Integer Approximation **** 1601 **** **** **** ****
Integer Inquiry 1435 1292 1503 1025 **** ****
Integer Intervals **** **** 1716 **** **** ****
Integer Percentage **** **** **** **** **** 1138
Integer Roots of a Polynomial **** 1640 **** **** **** ****
Intellectual Property **** 1922 2324 1214 **** ****
Interesting Maze Game **** **** 1858 **** **** ****
Interpreter 1850 1881 **** **** **** ****
Interpreting Control Sequences **** **** **** 1456 337 ****
Intersecting Lines 1248 1280 1269 1497 378 ****
Intersection **** **** 1410 **** 191 ****
Intersection is not that Easy **** **** **** 1821 **** ****
Intervals 1913 1508 1375 1687 313 ****
Introspective Program **** **** **** **** **** 1230
Intuitionistic Logic **** **** 2207 **** **** ****
Invariant Polynomials **** **** 2129 **** **** ****
Inventory Maintenance 1246 **** **** 1449 330 ****
Inversion **** 1201 2085 **** **** ****
Inversion Number **** 2284 **** **** **** ****
Investment 1711 2224 2063 **** **** ****
Invitation Cards **** 2008 1511 1132 **** ****
Iraq War **** 2293 **** **** **** ****
Irrelevant Elements **** **** 2167 **** **** ****
Is Bigger Smarter? 1537 **** **** **** **** ****
Is It A Tree? **** 1268 1308 **** **** ****
Is There A Second Way Left ? **** **** **** 1303 **** ****
Island 1918 **** **** **** **** ****
Island Country **** 2254 **** **** **** ****
Island of Logic 1600 1252 1478 1613 **** ****
Islands and Bridges 1894 **** 2288 1995 **** ****
Isomorphic Numbers **** **** **** 1922 **** ****
It's Ir-Resist-Able! 1253 1273 **** 1464 345 ****
It's Logical 1275 1817 1669 **** **** ****
It's not a Bug, It's a Feature! 1620 1192 1482 **** **** ****
JaWs 1024 1785 1361 **** **** ****
Jack 1839 2147 1992 **** **** ****
Jack Straws 1102 **** 1127 1411 273 ****
Jack and Jill 1220 2123 1729 1720 **** ****
Jackpot **** **** 2103 1582 **** ****
Jamie's Contact Groups 1895 **** 2289 1996 **** ****
Japan Plotter Driver 1794 2312 2122 1940 **** ****
Jeep **** **** **** **** **** 1113
Jeskyne **** **** **** 1943 **** ****
Jill Rides Again **** **** **** 1528 **** ****
Jill's Bike **** **** 1878 1375 238 ****
Jill's Tour Paths **** **** 2197 1983 **** ****
Jogging **** **** 2130 **** **** ****
Jogging Trails **** 1903 2404 1836 **** ****
John's trip 1045 **** 1041 1438 302 ****
Johnny the Taxi Driver **** **** **** 1924 **** ****
Joke with Turtles **** **** 2168 **** **** ****
Jolly Jumpers 1848 1879 **** 1997 **** ****
Joseph **** **** 1012 1043 305 ****
Joseph's problem I 1016 **** **** **** **** ****
Joseph's problem II 1017 **** **** **** **** ****
Journey **** **** 1935 **** **** ****
Jugs 1232 1005 1606 1592 **** ****
Jump **** **** **** 1961 **** ****
Jump the Chess **** 2065 **** **** **** ****
Jumping Cows **** **** 2181 **** **** ****
Jungle Roads 1632 1406 1251 **** **** ****
Jurassic Remains **** **** 1903 **** **** ****
Jury Compromise **** 1303 1015 1442 323 ****
Just The Facts 1013 **** **** **** **** ****
Just the Facts **** 1222 1604 1589 **** ****
K-In-A-Row 1375 **** **** **** **** ****
K-Magic Number **** 1177 **** **** **** ****
K-based numbers. **** **** **** **** **** 1009
K-based numbers. Version 2. **** **** **** **** **** 1012
K-based numbers. Version 3. **** **** **** **** **** 1013
K-th Number **** **** 2104 **** **** ****
Kaleidoscope 1840 **** **** **** **** ****
Keep on Truckin' **** 2186 **** **** **** ****
Keeps Going and Going and ... **** 1182 1512 **** **** ****
Key **** **** **** 1953 **** ****
Key Insertion **** **** 2131 **** **** ****
Key to Freedom **** 2280 **** **** **** ****
Keywords **** **** **** **** 175 ****
Kid's Problem 1729 2216 2055 2030 **** ****
Kind spirits **** **** **** **** **** 1210
Kinfkong's Problem **** **** **** 1962 **** ****
Kinfkong's Problem II **** **** **** 2050 **** ****
King 1068 1260 1364 1536 **** ****
King's Quest **** **** 1904 **** **** ****
Kingdom of Magic **** **** 2169 **** **** ****
Kirchhof law **** **** **** **** **** 1266
Kissin' Cousins **** **** **** **** 224 ****
Knight Moves 1440 1091 2243 1073 **** ****
Knights 1859 **** **** **** **** ****
Knights Roaming **** **** **** 1880 **** ****
Knights of the Round Table **** **** **** **** **** 1275
Knockout Tournament 1678 1501 1241 **** **** ****
Know When to Hold 'em 1693 2198 2024 **** **** ****
Koch Curve **** 1575 **** **** **** ****
Kod **** **** **** 1944 **** ****
Krypton Factor 1175 **** **** **** 129 ****
L--system **** **** **** **** 310 ****
L-I-N-G-O: LINGO **** **** 1219 **** **** ****
L-I-N-G-O: lingo **** 1351 **** **** **** ****
L-system 1093 1306 1373 1048 **** ****
LC-Display 1138 1146 1102 **** **** ****
LED Test 1412 1341 1495 1062 **** ****
LETTERS **** **** 1154 **** **** ****
LITTLE SHOP OF FLOWERS **** **** 1157 **** **** ****
Labyrinth 1030 2013 2357 1963 **** 1145
Labyrinth. **** **** **** **** **** 1033
Lagrange's Four-Square Theorem 1281 1738 2042 **** **** ****
Lake Counting **** **** 2386 **** **** ****
Land Division Tax 1738 2244 2086 1905 **** ****
Language Cardinality 1812 1873 **** **** **** ****
Language of FatMouse **** 1109 **** 2037 **** ****
Lara Croft **** 2276 **** **** **** ****
Largest Rectangle in a Histogram 1525 1985 **** 1773 **** ****
Laser Lines **** 1165 **** **** 184 ****
Last Name First, Please **** **** **** 1618 **** ****
Lattice Animals **** **** 2170 **** **** ****
Lattice Practices **** 1658 **** **** **** ****
Lazy Math Instructor **** 1418 1686 1695 **** ****
Lazy Pianist **** **** 2108 1903 **** ****
Lazy Snail **** **** **** **** **** 1173
Leaky Cryptography 1804 2262 2144 **** **** ****
Leaps Tall Buildings 1544 1104 **** **** **** ****
Learn to Write **** 2089 **** **** **** ****
Least Common Multiple **** 1797 **** **** **** ****
Left labyrinths **** 1506 1199 **** **** ****
Legendary Pokemon 1575 1230 **** **** **** ****
Legendary teams contest **** **** **** **** **** 1208
Lenny's Lucky Lotto Lists **** **** 2193 1979 **** ****
Let Me Count The Ways **** **** **** 1476 357 ****
Let it Bead 1470 1961 2409 **** **** ****
Let the Balloon Rise **** 2104 **** **** **** ****
Let's Share **** 1578 **** **** **** ****
Letter Game **** **** 1171 **** **** ****
Letter Sequence Analysis 1132 1335 **** 1509 390 ****
Library 1608 1468 1116 **** **** 1188
Life Line 1360 1692 1414 **** **** ****
Life on a Ring **** 1625 **** **** **** ****
Lifting the Stone 1032 2015 1385 1152 **** ****
Light The Square **** 2142 **** **** **** ****
Like Comparisons **** **** **** **** **** 1177
Line of Sight 1750 **** 2074 1893 **** ****
Lining Up 1099 **** 1118 1408 270 ****
Link and Pop -- the Block Game 1887 **** 2281 1988 **** ****
Litmus Test **** **** 2006 **** **** ****
Little Chu **** **** **** **** **** 1268
Lloyd Fifteen Puzzle 1845 2153 1998 **** **** ****
Loan **** 2043 1746 1709 **** ****
Loansome Car Buyer **** 1706 1571 **** **** ****
Lock Manager **** 2046 1749 **** **** ****
Logic 1841 2149 1994 **** 284 ****
Loglan-A Logical Language 1180 **** **** **** 134 ****
Lonesome knight **** **** **** **** **** 1197
Long Multiplication **** **** **** 1457 338 ****
Long Night of Museums 1740 2246 2088 1907 **** ****
Longest Match **** **** **** 1263 **** ****
Longest Ordered Subsequence **** 2136 **** **** **** ****
Longest Paths **** **** **** 1699 **** ****
Looooops **** **** **** 1933 **** ****
Lord of the Ring 1226 1732 1457 **** **** ****
Lordaeron **** **** **** 1738 **** ****
Lost Cows **** **** 2182 **** **** ****
Lost in Space 1503 1673 **** **** **** 1171
Lot **** 1539 **** **** **** ****
Lotto 1442 1089 2245 1027 **** ****
Lucky Ticket **** 1535 **** **** **** ****
Lucky tickets **** **** 2346 **** **** ****
Lucky tickets. **** **** **** **** **** 1044
Lumber Cutting **** 1213 **** **** **** ****
M*A*S*H 1404 1326 1591 **** **** ****
MANAGER **** 1371 1281 **** **** ****
MASH **** **** **** 1052 **** ****
MBone 1601 1253 1479 1614 **** ****
MIDI Preprocessing **** **** **** 1363 226 ****
MPI Maelstrom 1436 1291 1502 1068 **** ****
Machine Schedule 1056 1364 1325 **** **** ****
Machined Surfaces 1410 1339 1493 1061 **** ****
Macrosoft Word **** **** **** 1923 **** ****
Magazine Delivery **** 1428 1695 **** **** ****
Magic **** **** **** 1581 **** ****
Magic Car **** **** **** 1298 **** ****
Magic Laser: Light the lights! **** 2275 **** **** **** ****
Magic Multiplying Machine **** **** 2206 **** **** ****
Magic Trick 1741 2247 2089 1908 **** ****
Magic of David Copperfield **** **** 1710 **** **** ****
Magic(spj not ready) 1856 **** **** **** **** ****
MagicBuilding **** **** **** 1954 **** ****
MagicForest **** **** **** 1955 **** ****
MagicStar **** **** **** 1957 **** ****
Magnetic storms **** **** **** **** **** 1126
Magnificent Meatballs 1628 1402 1247 **** **** ****
Mainframe **** 1012 **** **** **** ****
Major Scales **** 1924 2326 1216 **** ****
Make Palindrome **** **** **** 1296 **** ****
Make Polygon **** **** **** 1220 **** ****
Make a Sequence 1803 2261 2143 **** **** ****
Making Change **** **** **** **** 166 ****
Making the Grade **** 1283 1527 1500 381 ****
Malevich Strikes Back! **** **** **** **** **** 1221
Manager **** **** **** 1168 **** ****
Manhattan 2025 **** **** 1806 1800 **** ****
Manifest Destiny 1416 1432 2219 **** **** ****
Map **** **** 1851 **** **** ****
Map Colouring **** **** **** **** **** 1080
Map Labeler **** **** 2296 **** **** ****
Map of Ninja House 1361 1693 1415 **** **** ****
Mapmaker 1254 1722 1557 1513 394 ****
Mapping the Route **** 1267 1307 **** **** ****
Mapping the Swaps **** **** **** 1450 331 ****
Marbles **** **** **** 1269 **** ****
Marbles on a tree **** **** 1909 1725 **** ****
Marco Popo the Traveler **** 2103 **** **** **** ****
Marcus, help! **** **** **** 1227 **** ****
Mark-up 1133 1336 **** 1510 391 ****
Market Place **** 1600 **** **** **** ****
Markov Trains 1586 1559 1253 1097 **** ****
Marriage is Stable **** 1576 **** **** **** ****
Mars Maps 1860 **** **** **** **** ****
Martian Addition **** 1205 **** **** **** ****
Master-Mind Hints **** **** **** 1459 340 ****
Match for Bonus **** 1642 **** **** **** ****
Matches Game **** **** 2234 **** **** ****
Matching Meetings 1431 1287 1498 1064 **** ****
Math is so simple **** **** **** 1828 **** ****
Matrix **** **** 2155 1207 **** ****
Matrix Chain Multiplication 1443 1094 2246 1028 **** ****
Matrix Multiplication **** 2316 **** **** **** ****
Matrix World **** **** **** 1745 **** ****
Max Angle **** 2094 **** **** **** ****
Max Separation **** **** 1630 **** **** ****
Maximal Quadrilateral **** **** **** 1323 **** ****
Maximum **** **** **** **** **** 1079
Maximum Clique **** 1492 **** **** **** ****
Maximum Sum **** 1449 **** 1014 108 1146
Maximum Telepathy **** **** **** 2052 **** ****
Maya Calendar 1043 **** 1008 1040 300 ****
Mayan Dates **** **** 1807 1801 **** ****
Maze 1390 2291 2157 1680 **** ****
Maze Statistics **** **** **** 1308 **** ****
Maze Traversal 1529 1824 **** **** **** ****
Meadow **** **** 1841 **** **** ****
Meals on Wheels Routing System **** **** **** 1344 206 ****
Mean of Means **** 1644 **** **** **** ****
Mean of Subsequence **** 2091 **** **** **** ****
Median **** **** **** **** **** 1207
Median Weight Bead **** **** 1975 **** **** ****
Meeting **** **** **** **** **** 1085
Meeting Prof. Miguel **** **** **** 1293 **** ****
Memory management **** **** 2340 **** **** 1037
Merging Sequences Problem 1569 1794 1615 **** **** ****
Mersenne Composite Numbers **** **** 2191 1977 **** ****
Message Decoding **** **** **** 1350 213 ****
Message Decowding **** **** 2141 **** **** ****
Message Routing 1407 1329 1594 1055 **** ****
Messy Matrix **** 1485 **** **** **** ****
Meta-Loopless Sorts **** **** **** **** 110 ****
Metal Cutting **** 1185 1514 **** **** ****
Metric Time **** **** 2210 **** **** ****
Metricky cas **** **** **** 1941 **** ****
Metro **** **** **** **** **** 1119
Microfiches **** 1380 1232 1201 **** ****
Microprocessor Simulation **** 1072 1049 1193 **** ****
Mileage Bank 1057 1365 1326 **** **** ****
Milk Bottle Data **** 1458 **** 1546 **** ****
Milking Grid **** **** 2185 **** **** ****
Millenium Leapcow **** **** 2111 **** **** ****
Millie's Restaurant **** 1214 **** **** **** ****
Mincost **** 2256 **** **** **** ****
Mine Sweeper 1768 1862 **** **** **** ****
Minimal Circle **** 1450 **** **** **** ****
Minimax Triangulation 1714 2227 2066 **** **** ****
Minimizing Maximizer 1400 **** **** **** **** ****
Minimizing maximizer **** **** 1769 1758 **** ****
Minimum Inversion Number **** 1484 **** **** **** ****
Minimum Transport Cost **** 1456 **** 1544 **** ****
Mining **** 1200 **** **** **** ****
Ministry **** **** 2353 **** **** ****
Ministry. **** **** **** **** **** 1029
Mint **** **** 1855 **** **** ****
Mirror **** **** **** **** **** 1265
Mirror Illusion **** 1669 **** **** **** ****
Mirror Maze **** **** **** 1396 258 ****
MisLED 1689 2194 2020 **** **** ****
Missing Piece 2001 1421 1437 2224 **** **** ****
Mission Impossible **** 2081 **** **** **** ****
Mix and Build **** **** 2004 **** **** ****
Mixed Numbers 1351 **** 1532 **** **** ****
Mixing Milk 1003 **** **** **** **** ****
Mobile Phone 1640 **** **** **** **** ****
Mobile Phone Coverage **** 1659 **** **** **** ****
Mobile phones **** **** 1195 **** **** ****
Mod 9 **** **** **** 1974 **** ****
Model Rocket Height **** **** 2276 **** **** ****
Modular multiplication of polynomials 1315 1026 1060 1674 **** ****
Molecular Formula 1284 1741 2045 **** **** ****
Molecules 1414 1343 1497 1063 **** ****
Mondriaan's Dream 1472 1100 2411 **** **** ****
Mondrian **** **** **** 1971 **** ****
Monitoring Wheelchair Patients **** **** 1893 **** 237 ****
Monkey and Banana **** 1093 **** **** **** ****
Monkeys in a Regular Forest **** **** **** 1731 **** ****
Monkeys' Pride **** **** 1828 **** **** ****
Monster Trap 1287 1744 2048 **** **** ****
Moo University - Emergency Pizza Order **** **** 2009 **** **** ****
Moo University - Financial Aid **** **** 2010 **** **** ****
Moo University - Team Tryouts **** **** 2008 **** **** ****
Moo Volume **** **** 2231 **** **** ****
MooFest **** **** 1990 **** **** ****
More Triangles ... THE AMBIGUOUS CASE **** **** **** 1495 376 ****
Morse Mismatches **** **** **** 1529 **** ****
Mosaic **** **** **** **** **** 1124
Moscow Time **** 1323 1446 **** **** ****
Moscow time **** **** **** 1526 **** ****
Moth Eradication **** **** **** 1355 218 ****
Mountain Landscape **** 1212 **** **** **** ****
Mountain Walking **** **** 2110 **** **** ****
Mountains **** **** **** 1678 **** ****
Mouse Clicks 1187 **** **** **** 142 ****
Move cards **** **** **** 1005 **** ****
Moving Computer **** **** 1283 **** **** ****
Moving Object Recognition 1050 1358 1327 **** **** ****
Moving Tables 1318 1029 1083 **** **** ****
Mr. Young's Picture Permutations **** **** 2279 **** **** ****
Muddy Fields **** **** 2226 **** **** ****
Multi-Peg Towers of Hanoi **** **** **** 1219 **** ****
Multiple 1018 1136 1465 1182 **** ****
Multiplication Puzzle **** 1602 **** 1197 **** ****
Multiply **** **** 1331 **** **** ****
Multiplying by Rotation **** **** **** 1571 **** ****
Mummy Maze **** 2129 **** **** **** ****
Musical Theme **** **** 1743 **** **** ****
Mutant Flatworld Explorers 1165 **** **** 1010 118 ****
Myacm Triangles **** 1704 1569 **** **** ****
Mysterious Mountain 1576 1231 **** **** **** ****
Mystery 1352 **** 1533 **** **** ****
N-Credible Mazes 1083 1118 1522 **** **** ****
NTA **** 1011 **** **** **** ****
NUMBER BASE CONVERSION **** **** 1220 **** **** ****
Name the Crossing 1801 2169 1983 1918 **** ****
Namenum **** 1481 **** **** **** ****
Napoleon's Grumble **** 1660 **** **** **** ****
Naptime **** **** 2228 **** **** ****
National Day Celebration **** **** 2156 **** **** ****
Natural Span **** **** **** 1858 **** ****
Nature **** **** **** 1881 **** ****
Naughty Sleepy Boys **** **** **** 1294 **** ****
Navigation **** 1488 **** **** **** ****
Navigation Nightmare **** **** 1984 **** **** ****
Nearest Common Ancestors **** **** 1330 **** **** ****
Nearest number - 2 **** **** 2329 **** **** ****
Nearly prime numbers 1015 **** **** **** **** ****
Necklace **** **** **** 1840 **** ****
Necklace of Beads **** **** 1286 **** **** ****
Necklaces 1922 **** **** **** **** ****
Necrologues **** **** **** **** **** 1253
Need for Pipes **** 1653 **** **** **** ****
Nesting a Bunch of Brackets **** **** **** 1572 **** ****
NetWork 1098 **** **** **** **** ****
Network **** 1542 1861 **** 315 1160
Network Saboteur **** 2134 **** **** **** ****
Network Wars **** **** **** **** 173 ****
Network of Schools **** **** 1236 **** **** ****
Networking **** 1372 1287 1169 **** ****
New Go Game 1299 **** 1772 1760 **** ****
New Stone-Forfex-Cloth Game **** **** 2232 **** **** ****
New Year Bonus Grant **** 2315 **** **** **** ****
Nice Milk 1571 1226 1271 **** **** ****
Nice Patterns Strike Back **** 2317 **** **** **** ****
Nikifor **** **** 2344 **** **** ****
Nikifor - 3 **** **** **** **** **** 1095
Nikifor's walk **** **** **** **** **** 1130
Nikifor-2 **** **** **** **** **** 1071
Nikifor. **** **** **** **** **** 1041
Nim **** 1687 2068 **** **** ****
Niven Numbers 1014 1154 **** **** **** ****
No Brainer 1696 2201 2027 **** **** ****
No Rectangles **** **** **** **** 135 ****
No Tipping **** 1887 **** **** **** ****
No Tipping(spj not ready) 1877 **** **** **** **** ****
Noise Effect **** 1523 1296 1653 **** ****
Non-Stop Travel **** **** **** 1460 341 ****
Non-Yekterinburg subway **** **** **** **** **** 1272
Nondeterministic Trellis Automata **** **** **** 1389 251 ****
Nonstop Travel **** 1270 1310 **** **** ****
Nontrivial numbers **** **** **** **** **** 1118
Not Too Convex Hull **** 1521 1294 1651 **** ****
Not the Best **** **** **** 1879 **** ****
November Rain 1396 **** 1765 **** **** ****
Number Base Conversion **** 2143 **** **** **** ****
Number Chains **** **** **** 1401 263 ****
Number Game 1122 1039 1143 1178 **** ****
Number Game 2 1150 **** **** **** **** ****
Number Sequence 1761 2105 1019 1826 **** ****
Number Sequence II **** 2258 **** **** **** ****
Number Sequence III **** 2273 **** **** **** ****
Number Steps **** 1414 1663 1691 **** ****
Number Triangles 1058 **** **** **** **** ****
Number of Locks **** **** 1351 **** **** ****
Numbering Paths 1171 **** **** **** 125 ****
Numbering the Paths **** **** **** 1322 **** ****
Numbers That Count **** 1189 1016 **** **** ****
Numbers in Text **** **** **** **** **** 1179
Numerical Summation of a Series **** 1007 **** **** **** ****
Numerically Speaking **** 1272 1312 **** **** ****
Numoeba 1508 1678 **** **** **** ****
N的倍数 **** **** **** 1130 **** ****
Obscene words filter **** **** **** **** **** 1269
Observers Coloring **** **** **** **** **** 1105
Obstructed Rook Circuits 1276 1818 1670 **** **** ****
Octal Fractions 1117 1086 1131 **** **** ****
Odd Loving Bakers **** **** 1977 **** **** ****
Of(f) Course! **** **** **** 1405 267 ****
Off Base 1616 **** **** **** **** ****
Oh, Those Achin' Feet **** 1055 1124 **** **** ****
Oil Deposits **** 1709 1562 1593 **** ****
Oil Pipeline 1630 1404 1249 **** **** ****
Okrsky **** **** **** 1945 **** ****
Old Wine Into New Bottles 1770 1864 **** **** **** ****
Ombrophobic Bovines **** **** 2391 **** **** ****
One Little, Two Little, Three Little Endians **** **** **** 1615 **** ****
One Person **** **** 1243 **** **** ****
One Person "The Price is Right" **** 1503 **** 1134 **** ****
One Person 'The Price is Right' 1680 **** **** **** **** ****
One is good, but two is better **** **** 2332 **** **** ****
One-move Checkmate **** 1598 **** **** **** ****
One-way Traffic **** 1605 1438 **** **** ****
Ones 1881 1889 **** 2011 **** ****
Operand **** 1014 **** **** **** ****
Optimal Array Multiplication Sequence 1249 1276 **** 1467 348 ****
Optimal House Placement 1759 **** **** **** **** ****
Optimal Keypad **** **** 2292 2015 **** ****
Optimal Milking **** **** 2112 **** **** ****
Optimal Programs 1618 1190 1480 **** **** ****
Optimal Routing **** **** **** 1531 **** ****
Optimus Prime **** **** **** 1234 **** ****
Orchard Trees 1188 **** **** **** 143 ****
Ordered Fractions 1076 **** **** **** **** ****
Orders 1732 **** 1731 1716 **** ****
Origami 1772 1866 **** **** **** ****
Othello **** 2030 **** 1357 220 ****
Ouroboros Snake 1123 1130 1392 **** **** ****
Out of Hay **** **** 2395 **** **** ****
Outernet 1300 **** 1773 1761 **** ****
Ouths and Crosses **** **** **** **** **** 1195
Overlapped Shapes **** **** 1813 **** **** ****
Overlapping Objects **** 2032 **** **** **** ****
Overlapping Shapes **** 1472 **** **** **** ****
P,MTHBGWB **** 1068 1051 1189 **** ****
PERMS **** **** 2323 2006 **** ****
PGA Tour Prize Money **** **** **** 1345 207 ****
PICTURE PUZZLE **** **** 1224 **** **** ****
PIGS **** **** 1149 **** **** ****
PLANKS **** **** 2322 **** **** ****
POJ language **** **** 2314 **** **** ****
Package Pricing **** **** 1889 **** 233 ****
Packets 1094 1307 1017 1049 311 ****
Packing Rectangles **** **** 1169 **** **** ****
Packing Unit 4D Cubes **** 1407 1022 **** **** ****
Packing polygons **** **** **** 1307 **** ****
Paint the Circle **** **** **** 1975 **** ****
Painter's Problem **** **** 1681 **** **** ****
Painting A Board **** 1424 1691 1664 **** ****
Pairs **** **** **** **** **** 1169
Pairs of Integers 1609 1469 1117 **** **** ****
Pairs of integers **** **** **** **** **** 1189
Pairsumonious Numbers 1902 1895 **** **** **** ****
Palindrom Numbers **** 1078 **** **** **** ****
Palindrome **** **** 1159 **** **** ****
Palindrome Number 1384 **** **** **** **** ****
Palindrome Numbers **** 2000 2402 **** **** ****
Palindrome Problem El Borpem Ord Nilap **** **** **** 1920 **** ****
Palindromes 1403 1325 1590 1520 **** ****
Palindroms **** **** **** 1428 **** ****
Palindroms <---> smordnilaP **** **** **** **** 290 ****
Palinwords **** **** **** 1395 257 ****
Panel 1373 **** **** **** **** ****
Paper Cut 1715 2228 1921 2017 **** ****
Paper Cutting 1835 2160 1791 1834 **** ****
Paper Folding **** **** **** **** 177 ****
Parallel Deadlock **** 1187 1516 **** **** ****
Parallel Expectations 1327 1022 1074 **** **** ****
Parallelepiped Walk **** 1321 **** **** **** ****
Parallelepiped walk **** **** 1444 1524 **** ****
Parallelogram Counting **** **** 1971 **** **** ****
Parencodings 1321 1016 1068 **** **** ****
Parity **** **** **** **** **** 1003
Parity game 1734 **** 1733 **** **** ****
Parking **** **** 1842 **** **** ****
Parking Lot **** 1257 **** **** **** ****
Parlament **** **** **** 1946 **** ****
Parliament **** 2037 2215 **** **** 1136
Partial Sums **** 1569 **** **** **** ****
Partial differential equations **** **** **** **** 199 ****
Partition into groups **** **** **** **** **** 1128
Partitions **** 1482 **** **** **** ****
Parts Process **** 1651 **** **** **** ****
Party Lamps 1908 **** 1176 **** **** ****
Pascal Program Lengths **** **** **** **** 189 ****
Pass-Muraille **** 1375 1230 1203 **** ****
Passwords **** **** **** 1734 **** ****
Path 1213 **** **** **** **** ****
Pathological Paths 1805 2263 2145 **** **** ****
Paths on a Grid 1483 1976 1942 **** **** ****
Patience **** **** 2203 **** **** ****
Pattern Matching Prelims **** **** **** 1387 250 ****
Pattern Matching Using Regular Expression **** 1448 **** **** **** ****
Peaceful Commission 1917 **** **** **** **** ****
Pearls 1590 1563 1260 1100 **** ****
Peg Game 1273 1815 1667 **** **** ****
Pendulum 1237 1299 1136 **** 319 ****
Pensils and Circles **** **** **** **** **** 1103
Perfect Cubes 1128 1331 1543 1505 386 ****
Perfect Hash **** **** **** **** 188 ****
Perfect Pth Powers 1221 2124 1730 1717 **** ****
Perfection 1247 1284 1528 1501 382 ****
Period 1641 2177 1961 **** **** ****
Permalex 1198 **** **** **** 153 ****
Permutation Code 1686 2174 2015 **** **** ****
Permutational Function **** **** **** 1964 **** ****
Permutations **** **** 2369 **** **** ****
Permutations. **** **** **** **** **** 1024
Persistent Numbers **** 1923 2325 1215 **** ****
Pesky Palindromes **** **** **** 1472 353 ****
Petanque 1739 2245 2087 1906 **** ****
Peter's Calculator **** **** 1421 **** 198 ****
Phone Home 1266 1802 1620 **** **** ****
Phone numbers 1733 **** 1732 **** **** 1002
Photograph **** **** 2211 **** **** ****
Phylogenetic Trees Inherited 1475 1102 2414 **** **** ****
Pi 1408 1337 1491 1059 **** ****
Pibonacci 1385 **** **** **** **** ****
Picking Balls **** 2098 **** **** **** ****
Picnic **** **** **** 1102 **** ****
Picnic Planning 1658 **** 1639 1662 **** ****
Picture 1909 **** 1177 1625 **** ****
Picture Puzzle **** 1356 **** **** **** ****
Pictures **** **** **** **** **** 1245
Piecewise constant function **** **** **** **** **** 1116
Piggy-Bank 1031 2014 1384 1151 **** ****
Pinocchio **** **** **** **** **** 1053
Pipe 1046 **** 1039 1041 303 ****
Pipe Fitters 1167 **** 1319 **** 121 ****
Pipeline Scheduling **** 1661 **** **** **** ****
Pipes 1712 2225 2064 **** **** ****
Pit Stop Strategy 1531 1826 **** 1272 **** ****
Pizza Anyone? **** 1219 1601 1586 **** ****
Place the Guards **** **** **** 1290 **** ****
Place the Robots **** 1654 **** **** **** ****
Placement of Keys **** **** 1354 **** **** ****
Planar Positioning System 1490 **** **** **** **** ****
Platform **** 1620 **** **** **** ****
Plato's Blocks **** 1069 1052 1190 **** ****
Play on Words 1033 2016 1386 1153 **** ****
Playing Cards **** 1487 **** **** **** ****
Playing with a Calculator **** 1537 **** **** **** ****
Plugged In 1679 1502 1242 **** **** ****
Point of Intersection **** 1199 **** **** **** ****
Points Within **** 1081 **** 1825 **** ****
Poker Hands 1546 1111 **** **** **** ****
Polar Explorer 1425 1394 1299 **** **** ****
Pollution 1720 2233 1926 2022 **** ****
Polly Nomials 1267 1803 1621 **** **** ****
Poly-polygonal Numbers 1659 **** 1640 **** **** ****
Polygon 1911 **** 1179 1956 **** ****
Polygon Programming with Ease 1481 1974 1940 1777 **** ****
Polygon Puzzler **** **** **** 1599 **** ****
Polygonal Puzzle 1433 1289 1500 1066 **** ****
Polygons 1182 **** **** **** 137 ****
Polylops 1551 1841 **** **** **** ****
Polynomial **** **** 1814 1965 **** ****
Polynomial Showdown 1251 1720 1555 1511 392 ****
Polynomial Summation **** 1478 **** **** **** ****
Pongo light the lamp **** **** **** 2056 **** ****
Pool **** **** **** **** **** 1258
Popular Cows **** **** 2186 **** **** ****
Post Office **** **** 1160 **** **** ****
PostScript Emulation **** **** **** 1448 329 ****
Postman 1861 **** **** **** **** ****
Postscript 1405 1327 1592 1053 **** ****
Pousse 1550 1840 **** **** **** ****
Power **** **** **** **** **** 1110
Power Cable Problem 1492 **** 1378 **** **** ****
Power Crisis 1196 **** **** 1035 151 ****
Power Hungry Cows **** **** 1945 1868 **** ****
Power Management **** 2063 **** **** **** ****
Power Network 1228 1734 1459 **** **** ****
Power Strings **** 1905 2406 1838 **** ****
Power of Cryptography 1160 **** 2109 1904 113 ****
Powerful Magic Squares **** **** **** 1315 **** ****
Powers Et Al. **** **** **** 1241 **** ****
Practice **** **** 1865 **** **** ****
Pre, in and post **** **** **** 1805 **** ****
Pre-Post-erous! 1677 1500 1240 **** **** ****
PreQueL **** 1595 **** **** **** ****
Predict the Motion **** 1581 **** **** **** ****
Preparing an article **** **** **** **** **** 1050
Present **** 1619 **** **** **** ****
Presentation Error **** **** **** **** 292 ****
Pressure Calculation **** 2086 **** **** **** ****
Primary Arithmetic 1813 1874 **** **** **** ****
Primary X-Subfactor Series 1682 2170 2011 **** **** ****
Prime Cuts 1107 1312 1595 1023 **** ****
Prime Distance 1552 1842 **** **** **** ****
Prime Factors **** **** **** 1604 **** ****
Prime Judge 1356 **** **** **** **** ****
Prime Land 1069 1261 1365 1537 **** ****
Prime Palindromes 1004 **** **** **** **** ****
Prime Ring Problem **** 1457 **** 1545 **** ****
Prime Test **** **** 1811 **** **** ****
Prime Time **** **** **** 1707 **** ****
Primitive Roots **** **** 1284 **** **** ****
Princess FroG **** **** 1660 **** **** ****
Print All **** **** **** 1860 **** ****
Prison Rearrangement 1293 1991 **** **** **** ****
Prison rearrangement **** **** 1636 **** **** ****
Problem Bee 1079 1114 1518 **** **** ****
Processing MX Records **** **** **** 1454 335 ****
Professor John **** 1589 **** **** **** ****
Programmer, Rank Thyself 1626 1400 1245 **** **** ****
Programming Olympiad **** 1751 **** **** **** ****
Pseudo-Random Numbers **** 1278 **** 1469 350 ****
Pseudo-random Numbers 1709 2222 2061 **** **** ****
Pseudo-roman number **** **** **** **** **** 1262
Pump up Batteries 1506 1676 **** **** **** ****
Pumps and Pipes 1499 **** 1956 **** **** ****
Puncher **** **** 1711 **** **** ****
Push!! 1505 1675 **** **** **** ****
Pushing Boxes 1597 1804 1622 1610 **** ****
Puzzle 1379 1264 1368 1364 227 ****
Puzzle (II) **** **** **** 1540 **** ****
Puzzle Out 1325 1020 1072 **** **** ****
Puzzlestan **** 1415 1683 1692 **** ****
Pyramids **** **** 2208 **** **** ****
Pythagorean Triples **** 1574 **** **** **** ****
QS Network **** 1586 **** **** **** ****
QS Parliament **** 1621 **** **** **** ****
Quad Trees 1563 1788 1610 **** **** ****
Quadratic Residues **** **** 1808 1802 **** ****
Quadtree 1463 1955 2266 1785 **** ****
Quadtree II 1467 1959 **** 1789 **** ****
Quadtree II or: Florida Jones strikes back **** **** 2270 **** **** ****
Quadtrees **** **** **** 1435 297 ****
Quantity of White Mice **** **** 1352 **** **** ****
Queen vs Rook **** **** **** 1276 **** ****
Queens in peaceful positions **** **** 2358 **** **** ****
Queens in peaceful positions. **** **** **** **** **** 1034
Questions **** **** 2359 **** **** 1098
Questions and answers **** **** 2371 **** **** ****
Questions and answers. **** **** **** **** **** 1026
Queue to Exam **** **** **** **** **** 1193
Quirksome Squares **** **** **** 1394 256 ****
Quoit Design **** 2107 **** **** **** ****
Quorf 1846 2154 1999 **** **** ****
RAID! **** **** **** 1530 **** ****
ROADS **** **** 1724 **** **** ****
RSA Attack **** **** **** **** **** 1141
Rabbit hunt. **** **** **** **** **** 1052
Race 1870 **** **** 2062 **** ****
Race Tracks **** **** **** 1436 298 ****
Radar Installation 1052 1360 1328 **** **** ****
Radar Scopes 1406 1328 1593 1054 **** ****
Radial and Polygon **** 2062 **** **** **** ****
Radio Coverage **** **** 2382 **** **** ****
Radio Direction Finder **** **** **** **** 217 ****
Radio Stations **** **** **** **** **** 1168
Radiobeacons **** **** **** **** **** 1151
Railroad 1125 1132 1394 **** **** ****
Rails 1067 1259 1363 1535 **** ****
Railway tickets **** **** 2355 **** **** ****
Railway tickets. **** **** **** **** **** 1031
Rain 1374 **** **** **** **** ****
Raising Modulo Numbers 1842 2150 1995 **** **** ****
Rally Championship **** **** **** **** **** 1227
Random Gap **** **** 2381 **** **** ****
Random Number **** 1322 **** **** **** ****
Random Walk 1051 1359 1462 **** **** ****
Random number **** **** 1445 1525 **** ****
Randomly Wired Neural Nets **** **** **** 1603 **** ****
Rank List **** **** 2153 **** **** ****
Ranking List **** **** 1918 **** **** ****
Ranklist **** 1475 **** **** **** ****
Ransom Note 1534 1829 **** **** **** ****
Rare Order **** **** **** 1338 200 ****
Rat Attack **** **** 1916 **** **** ****
Rate of Return **** **** 2199 1985 **** ****
Rating **** 2035 1030 **** **** ****
Ratio 1334 1218 1079 **** **** ****
Rational Approximation 1660 **** 1641 **** **** ****
Rational Irrationals **** 1665 **** **** **** ****
Rational Numbers from Repeating Fractions **** **** **** 1451 332 ****
Rational Spiral **** **** **** 1105 **** ****
Reactor Cooling **** 2314 **** **** **** ****
Rebuilding Roads **** **** 1947 1870 **** ****
Recaman's Sequence **** **** 2081 **** **** ****
Reciprocals **** 1210 **** **** **** ****
Recognizing Good ISBNs **** **** **** 1452 333 ****
Recruits **** **** **** **** **** 1135
Rectangles **** 1139 1468 1185 **** ****
Rectangles travel **** **** **** **** **** 1202
Rectangular Rectitude **** 1752 **** **** **** ****
Recursive Survival **** 2072 **** **** **** ****
Recycling 1199 **** **** **** 154 ****
Red and Black 1797 2165 1979 1914 **** ****
References **** **** 1706 **** **** ****
Reflections 1621 1193 1263 **** **** ****
Regetni **** **** 1809 1803 **** ****
Region Filling **** **** 2277 **** **** ****
Regions **** **** 2214 **** **** ****
Relation **** **** **** **** **** 1142
Relative Relatives 1690 2195 2021 **** **** ****
Relatives **** 1906 2407 1839 **** ****
Remainder **** **** 2426 **** **** ****
Rename **** **** **** **** 282 ****
Repackaging **** **** **** 1268 **** ****
Repeating Decimals **** **** **** 1340 202 ****
Request for Proposal 1554 1844 **** **** **** ****
Rescue **** 1649 **** **** **** ****
Rescue the Princess **** 2298 **** **** **** ****
Reserve Bookshelf **** 1121 **** **** **** ****
Reserve Roman Notation 1312 1771 **** **** **** ****
Resource Allocation **** **** **** **** 228 ****
Restaurant **** 1567 **** **** **** ****
Return of the Jedi **** 1897 2416 1841 **** ****
Reverse Assignment 1883 **** **** **** **** ****
Reverse Roman Notation **** **** 1588 **** **** ****
Reverse Text **** 1295 **** **** **** ****
Rhombs **** 1606 1439 **** **** ****
Rhyme Schemes 1277 1819 1671 **** **** ****
Ride to School 1716 2229 1922 2018 **** ****
Rippo's Connection Work **** **** **** 2046 **** ****
Risk **** 1221 1603 1588 **** ****
River Basin **** **** **** **** **** 1281
River Crossing **** **** 1718 1240 **** ****
Roads **** **** **** 1744 **** ****
Roads Scholar 1340 1064 1097 **** **** ****
Robbery 1136 1144 1104 **** **** ****
RoboContest **** 1376 1227 **** **** ****
Robot 1097 1310 1875 **** 314 ****
Robot Contest **** **** **** 1198 **** ****
Robot Crash **** **** **** 1342 204 ****
Robot In The Field **** **** **** **** **** 1101
Robot Motion **** 1708 1573 **** **** ****
Robotic Jigsaw **** 1079 **** **** **** ****
Robots 1341 1756 1548 **** **** ****
Rock, Scissors, Paper **** 1921 2339 1213 **** ****
Rocket Mania **** 2125 **** **** **** ****
Rocket Mania Plus **** 2126 **** **** **** ****
Roll Playing Games 1701 2206 2037 **** **** ****
Roll the Die! **** 1208 **** **** **** ****
Roman Digititis **** **** **** 1463 344 ****
Roman Forts **** 1127 **** **** **** ****
Roman Numerals **** **** 1213 1032 185 ****
Roman Roulette 1176 **** **** **** 130 ****
Romeo Meets Juliet **** **** 2189 **** **** ****
Romulan Spelling **** **** **** 1492 373 ****
Rooted Trees Isomorphism **** **** 1343 **** **** ****
Rope **** **** 2365 **** **** 1020
Rotating Words **** **** **** 1968 **** ****
Rotten Ropes **** **** 2291 2014 **** ****
Roulette **** **** 2216 **** **** ****
Round and Round We Go **** 1073 1047 1194 **** ****
Route Finding 1202 **** **** **** 157 ****
Routing **** **** **** **** **** 1072
Rubik's Cube 1498 **** 1955 **** 281 ****
Rubik's Cube Solver 1424 1393 **** 1007 **** ****
Rugby **** **** **** 2040 **** ****
Run Away 1026 2009 1379 1146 **** ****
Run Length Encoding 1670 2240 1782 1753 **** ****
Run, Run, Runaround Numbers 1256 1275 **** 1466 347 ****
Running Lights Visibility Calculator **** **** **** 1341 203 ****
Russian Dolls **** 1927 2303 **** **** ****
S-Trees 1142 1150 1105 **** **** ****
SAFE **** **** 1153 **** **** ****
SARS **** **** **** 1081 **** ****
SCU **** **** **** 1085 **** ****
SCUD Busters 1157 **** 1264 1888 109 ****
SETI 1713 2226 2065 **** **** ****
SHAKE **** **** 2317 2002 **** ****
SHEET **** **** 2320 2004 **** ****
SOLDIERS **** **** 1723 **** **** ****
SPF 1007 1119 1523 **** **** ****
SPIN **** **** 2316 2001 **** ****
SQUARES **** **** 1720 **** **** ****
STAMPS **** **** 1010 **** **** ****
STRICTLY INSCRIBED SIMILAR TRIANGLES **** **** 1225 **** **** ****
SUBTRACT **** **** 1722 **** **** ****
Sabotage **** **** **** 1252 **** ****
Sacrament of the sum **** **** 2366 **** **** ****
Sacrament of the sum. **** **** **** **** **** 1021
Safebreaker **** **** **** 1434 296 ****
Safecracker 1629 1403 1248 **** **** ****
Sail Race **** **** 1881 **** 241 ****
Sailing directions **** **** **** **** **** 1271
Salary **** **** **** **** **** 1123
Sales Report **** **** 2380 **** **** ****
SameGame Simulation **** **** **** 1458 339 ****
Santo's Bottles **** **** **** 2038 **** ****
Saskatchewan 1847 1878 **** **** **** ****
Satellite Antenna **** 1490 **** **** **** ****
Save These Poor Trees **** 1626 **** **** **** ****
Saving the Planet **** **** **** 1291 **** ****
Scanner **** **** **** 1366 229 ****
Schedule Problem **** 1455 **** 1543 **** ****
Scheduling Lectures **** 1183 1513 1682 **** ****
Scheme Pretty-Printing 1535 1830 **** **** **** ****
Scramble Sort 1081 1225 1520 **** **** ****
Scrambled Polygon **** **** 2007 **** **** ****
Sea Battle **** **** 1856 **** **** ****
Sea Burial **** **** **** **** **** 1250
Sea battle **** **** **** **** **** 1212
Search For Fun **** 1570 **** **** **** ****
Searching Quickly 1169 **** **** **** 123 ****
Searching the Web 1724 2211 2050 2026 **** ****
Secret Code 1028 2011 1381 1148 **** ****
Secretary **** **** 2217 **** **** ****
Seeding **** 2100 **** **** **** ****
Seeing the Boundary 1816 **** **** **** **** ****
Segments **** **** **** **** **** 1078
Selecting Courses **** **** 2239 **** **** ****
Selecting the Optimal Teaching Fiends **** **** 1355 **** **** ****
Selective Course **** 2066 **** **** **** ****
Self Card-game **** 2269 **** **** **** ****
Self Numbers 1087 1180 1316 **** **** ****
Self-Replicating Numbers **** **** 2205 **** **** ****
Sending Gift **** 2144 **** **** **** ****
Sequence **** **** 2313 1765 **** ****
Series Determination **** 2191 **** **** **** ****
Servers **** 1513 1206 **** **** ****
Set Me **** 1075 1053 1196 **** ****
Seven Seas **** 2128 **** **** **** ****
Sex Assignments And Breeding Experiments **** **** **** 1478 359 ****
Shamans **** 2270 **** **** **** ****
Shaping Regions 1059 **** **** **** **** 1147
Shift Register 1876 **** **** **** **** ****
Ship Journey **** **** 1919 **** **** ****
Ship Routes **** **** **** **** **** 1172
Shipping Routes **** 1285 1529 1502 383 ****
Ships 1240 1302 1138 1441 322 1115
Shire **** **** 1843 **** **** ****
Shogi Tournament **** **** **** 1273 **** ****
Shooter **** **** **** 1312 **** ****
Shooting Contest **** **** 1719 **** **** ****
Shopping Offers **** **** 1170 **** **** ****
Shortcut 1394 **** 1763 **** **** ****
Shortest Distance Again **** **** **** 1966 **** ****
Shortest Prefixes **** **** 2001 **** **** ****
Shredding Company 1362 1694 1416 **** **** ****
Shuffling Patience **** **** **** **** 178 ****
Shuttlecock **** 2287 **** **** **** ****
Sightseeing Tour 1294 1992 **** **** **** ****
Sightseeing tour **** **** 1637 **** **** ****
Sightseeing trip 1735 **** 1734 **** **** 1004
Signal Box 1151 1040 1452 1179 **** ****
Simple Arithmetics 1034 2017 1396 1154 **** ****
Simple Base Conversion **** **** **** 1255 **** ****
Simple Computers 1471 1098 2410 **** **** ****
Simple Statistics **** **** **** 1921 **** ****
Simple calculations. **** **** **** **** **** 1047
Simple game on a grid. **** **** **** **** **** 1051
Simple prefix compression **** **** 2334 **** **** ****
Simply Syntax 1100 **** 1126 1409 271 ****
Simply proportion **** **** **** 1574 **** ****
Simulation Wizardry 1161 **** 1216 1018 114 ****
Single-Player Games 1625 1198 1487 **** **** ****
Sinus dances **** **** **** **** **** 1149
Six Degrees of Cowvin Bacon **** **** 2139 **** **** ****
Skew Binary 1025 1786 1565 1596 **** ****
Skip Letter Code **** 1174 **** **** **** ****
Skyscraper Floors **** 2005 1508 **** **** ****
Slots of Fun 1681 1504 1244 **** **** ****
Slurpys **** 1286 1530 1503 384 ****
Sly Number **** 1373 1288 1170 **** ****
Smith Numbers 1126 1133 1142 **** **** ****
Smith's Problem **** **** 2427 **** **** ****
Snakes 1774 1869 **** **** **** ****
Snap 1775 1870 **** **** **** ****
Snow Clearing 1903 **** **** **** **** ****
Software Allocation **** **** **** 1397 259 ****
Software CRC 1174 1164 **** **** 128 ****
Software Company **** **** 1973 **** **** ****
Solitaire **** 1505 1198 1206 **** ****
Somebody Save the Prince **** 1774 **** **** **** ****
Song List **** 2031 **** **** **** ****
Sort the integer **** **** **** 2053 **** ****
Sorting It All Out 1336 1060 1094 **** **** ****
Sorting Slides 1624 1197 1486 **** **** ****
Sorting by Swapping **** **** 1674 **** **** ****
Sorting the Photos **** 1171 **** **** **** ****
Sorting the tombstones **** **** **** **** **** 1252
Soundex 1764 1858 **** **** **** ****
Souvenirs of Love **** 2079 **** **** **** ****
Space AI Bombs 1568 1793 1614 **** **** ****
Space Ant **** 1429 1696 1669 **** ****
Space Elevator **** **** 2392 **** **** ****
Space Station Shielding 1339 1063 1096 **** **** ****
Spacecraft Malfunction 1022 1783 1359 **** **** ****
Spaghetti 1561 1851 **** **** **** ****
Spam or Not Spam **** **** **** 1250 **** ****
Special Billiards **** 2289 **** **** **** ****
Special Experiment 1297 **** 1770 1759 **** ****
Specialized Four-Digit Numbers **** **** 2196 1982 **** ****
Speed Limit 1688 2176 2017 **** **** ****
Spell Checker **** 2040 **** **** **** ****
Spell checker **** **** 2341 **** **** ****
Spell checker. **** **** **** **** **** 1038
Sphere Route **** **** **** 1855 **** ****
Spiderman 1719 2232 2397 2021 **** ****
Spin **** **** **** **** 279 ****
Spiral **** **** **** **** **** 1224
Split Windows 1635 1043 1108 **** **** ****
Spreadsheet **** 1594 1420 **** 196 ****
Spreadsheet Calculator **** **** **** 1352 215 ****
Spreadsheet Tracking **** **** **** 1533 **** ****
Squadtrees 1269 1805 1623 **** **** ****
Square 1727 2214 2362 2033 **** ****
Square Carpets **** 1719 2032 **** **** ****
Square Cipher **** 1169 **** **** **** ****
Square Coins **** 1666 **** **** **** ****
Square Destroyer 1320 1031 1084 **** **** ****
Square Ice 1342 1066 1099 **** **** ****
Square Lottery **** 1515 **** **** **** ****
Square Pegs And Round Holes **** **** **** 1475 356 ****
Square Root **** **** **** **** **** 1132
Square country - 2 **** **** **** **** **** 1097
Square frames **** **** **** **** **** 1006
Square in Circle **** 2259 **** **** **** ****
Squares **** **** 2002 1339 201 1111
Squares (II) **** **** **** 1580 **** ****
Stack 'em Up 1905 1896 **** **** **** ****
Stacking Boxes **** **** **** 1337 103 ****
Stacking Cubes 1661 **** 1642 **** **** ****
Stacking Cylinders **** **** 2194 1980 **** ****
Stacking Tower **** 1495 **** **** **** ****
Stacks **** **** **** **** **** 1220
Stacks of Flapjacks **** **** **** **** 120 ****
Stamping Out Stamps **** **** **** **** 266 ****
Stamps **** 1812 1882 **** 165 ****
Stamps and Envelope Size **** **** **** 1379 242 ****
Starry Night 1907 **** 1175 **** **** ****
Stars 1235 1296 2352 **** 316 ****
Stars. **** **** **** **** **** 1028
Starship Hakodate-maru **** 1681 **** **** **** ****
Starship Troopers **** 2111 **** **** **** ****
Start Up the Startup **** 1050 1119 **** **** ****
Station Balance 1111 1316 1599 **** **** ****
Statistical Trouble 1607 1467 1115 **** **** ****
Statistical trouble **** **** **** **** **** 1187
Stats 1231 1224 **** 1591 **** ****
Steps 1776 1871 **** **** **** ****
Sticks 1049 **** 1011 1045 307 ****
Stockbroker Grapevine 1113 1082 1125 **** **** ****
Stone pile **** **** **** **** **** 1005
Storehouse **** 2162 1793 **** **** ****
Storehouse(spj not ready) 1837 **** **** **** **** ****
Strange Dialog **** **** **** **** **** 1102
Strange Graph **** **** 2202 **** **** ****
Strange Numbers **** **** **** 2034 **** ****
Strange Towers of Hanoi 1500 **** 1958 **** **** ****
Strange sequence **** **** **** **** **** 1175
Strategic Game **** 1134 **** 1180 **** ****
Strategic game **** **** 1463 **** **** ****
Strategy **** **** **** **** 174 ****
Street Crossing **** 1381 1233 1205 **** ****
Street Directions **** 1186 1515 **** **** ****
Street Numbers 1183 **** 1320 **** 138 ****
Street Polygon **** 1999 2401 **** **** ****
Street Race **** **** 1172 **** **** ****
Strictly Inscribed Similar Triangles **** 1357 **** **** **** ****
String Computer **** **** **** **** 164 ****
String Distance and Transform Process **** 1459 **** 1547 **** ****
String Matching **** 1170 1580 **** **** ****
String to Palindrome **** **** **** 1873 **** ****
Stripe **** **** **** 1319 **** ****
Stripies **** 1543 1862 **** **** 1161
Strong Brickwork **** **** **** **** **** 1229
Student Grants 1189 **** **** **** 144 ****
Study Group **** 1776 **** **** **** ****
SubStrings **** **** **** 1202 **** ****
Subdirectories **** 1211 **** **** **** ****
Subnumber **** 1547 1863 **** **** 1165
Substitution Cipher **** 2003 1506 **** **** ****
Substitution Cypher 1536 1831 **** **** **** ****
Substrings 1066 1374 1226 **** **** ****
Subway 1897 1891 **** **** **** ****
Subway Tree Systems 1292 1990 **** **** **** ****
Subway tree systems **** **** 1635 **** **** ****
Suffidromes 1771 1865 **** **** **** ****
Sum **** **** 1844 1967 **** 1068
Sum It Up **** 1711 1564 1595 **** ****
Sum and Product **** **** **** 1746 **** ****
Sum of Divisors **** 2286 **** **** **** ****
Sum of Factorials 1302 **** 1775 1763 **** ****
Sum of digits **** **** **** **** **** 1206
Sum of powers **** **** 1707 **** **** ****
Sum of sequential numbers **** **** **** **** **** 1120
Sum-up the Primes (II) **** **** **** 1222 **** ****
Sumdiv **** **** 1845 **** **** ****
Sumsets 1879 **** 2229 **** **** ****
Sunrise 1411 1340 1494 **** **** ****
Super Star **** 1688 2069 **** **** ****
Supercomputer **** **** **** **** **** 1153
Supercomputer Selection, The Sequel 1432 1288 1499 1065 **** ****
Superlong sums. **** **** **** 1104 **** 1048
Supermarket 1225 1731 1456 1654 **** ****
Supervisor, Supervisee **** 1998 2400 **** **** ****
Surface Reconstruction **** **** 2428 **** **** ****
Surround the Trees **** 1453 **** **** **** ****
Survival **** 2297 **** **** **** ****
Swamp Incident **** **** **** **** **** 1140
Switch **** 1622 **** **** **** ****
Switching Channels **** **** 1890 **** 234 ****
Swordfish **** 1203 **** **** **** ****
Symbolic Derivation **** 1138 1467 1184 **** ****
Symbolic Sequence **** **** **** **** **** 1219
Symmetric Order 1684 2172 2013 **** **** ****
Synchronous Design **** **** 1272 **** 192 ****
Syntax Included 1691 2196 2022 **** **** ****
System **** **** 1846 **** **** ****
System Dependencies **** **** **** 1527 **** ****
System Overload **** 1088 **** **** **** ****
S四叉树 **** **** **** 1645 **** ****
T-Shirt Gumbo **** 2192 **** **** **** ****
T9 1149 1038 1451 1177 **** ****
TELE **** **** 1155 **** **** ****
TEX Quotes 1101 **** 1488 **** 272 ****
THE DRUNK JAILER **** **** 1218 **** **** ****
TMD 1488 **** **** **** **** ****
TOYS **** **** 2318 2003 **** ****
TRAFFIC LIGHTS **** **** 1158 **** **** ****
Table **** 1318 1441 1969 **** ****
Tables **** 2102 **** **** **** ****
Tag Trees **** **** 1342 **** **** ****
Tangled in Cables 1751 **** 2075 1894 **** ****
Tango Tango Insurrection 1217 2120 1726 1718 **** ****
Tanning Salon 1631 1405 1250 **** **** ****
Task Sequences 1303 **** 1776 **** **** ****
Taxation With Representation Overdone 1274 1816 1668 **** **** ****
Taxi Cab Scheme 1708 2221 2060 **** **** ****
TeX Quotes **** **** **** 1410 **** ****
Team Queue 1456 1948 2259 1561 **** ****
Team Rankings 1702 2207 2038 **** **** ****
Team Them Up! 1602 1462 1112 **** **** ****
Team them up! **** **** **** **** **** 1182
Technology Trader **** 2071 **** **** **** ****
Telephone Tangles 1184 **** **** **** 139 ****
Teleports 1862 **** **** **** **** ****
Telescope 1509 1679 **** **** **** ****
Temple of Dune **** 1917 2335 1209 **** ****
Tempter of the Bone **** 2110 **** **** **** ****
Tempus et mobilius Time and motion **** **** 1879 **** **** ****
Tempus et mobilius. Time and motion **** **** **** 1376 239 ****
Teobaldo's Trip **** **** **** 1883 **** ****
Terrible Sets **** **** 2082 **** **** ****
Terrorist Attack 1353 **** 1534 **** **** ****
Test **** **** 1869 **** **** ****
Test the Difference! **** **** **** **** **** 1015
Test the Rods 1755 **** **** 1266 **** ****
Tester Program **** 1412 1024 **** **** ****
Testing the CATCHER **** **** 1887 1368 231 ****
Tetris Alphabet **** 2133 **** **** **** ****
Text Comparsion **** **** **** **** 287 ****
That Nice Euler Circuit 1890 **** 2284 1991 **** ****
The 3n + 1 problem **** **** 1207 1334 100 ****
The Alphabet Game **** 1378 1231 1200 **** ****
The Angle 1010 **** **** **** **** ****
The Archaeologist's Trouble II **** 2058 **** **** **** ****
The Archaeologist's Trouble III **** 2073 **** **** **** ****
The Archaeologist's Trouble IV **** 2087 **** **** **** ****
The Balance 1802 2260 2142 **** **** ****
The Bases Are Loaded **** **** **** 1474 355 ****
The Bermuda Triagle 1322 1017 **** **** **** ****
The Bermuda Triangle **** **** 1069 **** **** ****
The Best Farm **** **** 1826 **** **** ****
The Blocks Problem 1152 **** 1208 1335 101 ****
The Boggle Game **** 1258 **** 1736 **** ****
The Book-shelver's Problem **** **** **** 1283 **** ****
The Bottom of a Graph 1520 1979 **** 1769 **** ****
The Brick Stops Here 1388 1853 **** **** **** ****
The Bulk 1035 2018 1397 1155 **** ****
The Buses 1828 **** 1167 **** **** ****
The Candyman Can **** **** **** 1253 **** ****
The Castle 1075 **** 1164 **** **** ****
The Cat in the Hat 1156 **** 1289 1013 107 ****
The Cave **** **** 1714 **** **** ****
The Circle 1829 **** 1168 **** **** ****
The Circumference of the Circle 1439 1090 2242 1072 **** ****
The Clocks 1827 **** 1166 **** **** ****
The Closest Pair Problem **** **** **** 1287 **** ****
The Color Game **** **** **** 1260 **** ****
The Constraint Densest Submatrix 1493 **** 1387 **** **** ****
The Contest of Mages **** **** **** **** **** 1154
The Counting Problem 1888 **** 2282 1989 **** ****
The Cow Lineup **** **** 1989 **** **** ****
The Devil of Gravity 1507 1677 **** **** **** ****
The Die Is Cast 1619 1191 1481 **** **** ****
The Dog Task **** 2039 **** **** **** ****
The Dole Queue 1179 **** **** 1036 133 ****
The Domino Effect **** **** **** 1348 211 ****
The Door/Key Problem **** 2188 **** **** **** ****
The Doors 1252 1721 1556 1512 393 ****
The Drunk Jailer **** 1350 **** **** **** ****
The Eagle's Nest **** **** **** 1324 **** ****
The Elusive Dimaquha **** 1778 **** **** **** ****
The Emperor's Riddle **** **** **** **** **** 1144
The Errant Physicist 1172 **** **** **** 126 ****
The Erythea Campaign **** 1430 1697 1670 **** ****
The Falling Pillars **** **** **** 1256 **** ****
The False Mirrors **** **** **** **** **** 1152
The Fence Builder 1613 **** **** **** **** ****
The Fibonacci Primes **** **** **** 1280 **** ****
The Finite State Text Processing Machine **** **** **** **** 328 ****
The Finite State Text-Processing **** **** 1540 **** **** ****
The Finite State Text-Processing Machine 1245 **** **** 1447 **** ****
The Floor Bricks 1891 **** 2285 1992 **** ****
The Forrest for the Trees **** **** **** 1620 **** ****
The Fortified Forest **** **** 1873 **** **** ****
The Fun Number System 1762 1408 1023 1822 **** ****
The Game 1140 1148 1970 **** **** ****
The Game of 31 1532 1827 **** **** **** ****
The Game of Master-Mind 1040 2023 1402 1160 **** ****
The Game of Nubble **** **** **** 1926 **** ****
The Game of Yazoo **** **** **** 1929 **** ****
The Game with God **** **** **** 2048 **** ****
The Gate to Freedom **** 2277 **** **** **** ****
The Geodetic Set Problem 1565 1790 1612 **** **** ****
The Gift Wrappers of Hollywood **** **** **** 1258 **** ****
The Golden Pentagon **** **** **** 1233 **** ****
The Gourmet Club **** 1810 1058 **** **** ****
The Grand Dinner **** **** **** 1388 **** ****
The Grazing Cow **** **** **** 1885 **** ****
The Happy Worm **** **** 1974 **** **** ****
The Hardest Problem Ever 1423 1392 1298 1006 **** ****
The Hendrie Sequence **** **** **** 1257 **** ****
The Highest Profits 1843 2151 1996 **** **** ****
The House Of Santa Claus **** **** **** 1429 291 ****
The Hybrid Knight **** **** **** 1251 **** ****
The Incredible Hull **** **** **** 1617 **** ****
The Intervals **** 2029 **** **** **** ****
The Jewelry Is Gone **** 2033 **** **** **** ****
The K-League **** **** 1336 **** **** ****
The King **** **** 2209 **** **** ****
The King of the Survives **** 1631 **** **** **** ****
The Knight, the Princess, and the Dragons **** 1207 **** **** **** ****
The Language of Rippo **** **** **** 2051 **** ****
The Last Non-zero Digit **** **** 1150 **** **** ****
The Letter Carrier's Rounds **** **** 1876 **** **** ****
The Longest Detour Problem **** **** 1340 **** **** ****
The Longest SubSequence 1486 **** **** **** **** ****
The Lost House 1731 2218 2057 2032 **** ****
The Marriage Interview ;-) **** **** **** 1221 **** ****
The Maze Explorer **** 1590 **** **** **** ****
The Most Frequent Number **** 2132 **** **** **** ****
The New Villa 1239 1301 1137 1440 321 ****
The One-Handed Typist **** **** **** 1228 **** ****
The Optimal Super Highway **** **** **** 1876 **** ****
The PATH **** **** **** 1704 **** ****
The Parallel Challenge Ballgame **** **** 2423 **** **** ****
The Partition of a Cake **** 1460 **** **** **** ****
The Party's in Dolores's Driveway **** 1750 **** **** **** ****
The Path **** 1255 **** **** **** ****
The Peanuts 1722 2235 1928 2024 **** ****
The Perfect Stall **** **** 1274 **** **** ****
The Perfect Symmetry **** **** 1859 **** **** ****
The Perspectographer **** **** **** 1728 **** ****
The Picnic 1589 1562 1259 **** **** ****
The Plane Problem **** 1753 **** **** **** ****
The Poor Giant **** **** **** 1747 **** ****
The Postal Worker Rings Once 1164 **** 1237 **** 117 ****
The Primes 1826 **** 1165 **** **** ****
The Problem of Train Setout **** 1461 **** 1549 **** ****
The Problem with the Problem Setter **** **** **** 1288 **** ****
The Product of Digits **** **** **** **** **** 1014
The Proper Key 1029 2012 1382 1149 **** ****
The Prufer code **** **** **** **** **** 1069
The Psychic Poker Player 1177 **** **** **** 131 ****
The Race 1875 **** 2274 1976 **** ****
The Richest Man of the Universe **** **** **** 1259 **** ****
The Rock **** **** **** 1274 **** ****
The Roots **** **** **** 1295 **** ****
The Rotation Game 1892 **** 2286 1993 **** ****
The Same Game **** 1162 1027 **** **** ****
The Seasonal War **** **** **** 1471 352 ****
The Secret Number **** 1717 2030 **** **** ****
The Separator in Grid 1730 2217 2056 2031 **** ****
The Settlers of Catan 1455 1947 2258 1560 **** ****
The Sierpinski Fractal 1482 1975 1941 **** **** ****
The Skyline Problem 1154 **** **** 1011 105 ****
The Snail **** 1710 1563 1594 **** ****
The Solar System **** **** **** 1998 **** ****
The Spot Game 1186 **** **** **** 141 ****
The Staircases 1090 1163 **** **** **** 1017
The Strongest Subchains **** **** 1341 **** **** ****
The Sultan's Successors **** **** **** 1033 167 ****
The Sum Equals the Product **** **** **** 1254 **** ****
The Suspects 1564 1789 1611 1824 **** ****
The Tajmahal of ++Y2k **** **** **** 1267 **** ****
The Tiling Problem **** **** **** 2035 **** ****
The Tourist Guide **** **** **** 1262 **** ****
The Tower of Babylon 1438 **** 2241 1071 **** ****
The Train **** **** **** **** **** 1276
The Treasure 1718 2231 1924 2020 **** ****
The Tree Movers 1612 **** **** **** **** ****
The Tree Root **** **** **** 1300 **** ****
The Triangle **** **** 1163 **** **** ****
The Triangle Game **** 1697 1574 **** **** ****
The Trip 1557 1847 **** **** **** ****
The Troublesome Frog **** **** 1054 **** **** ****
The Twin Towers **** 2059 **** **** **** ****
The Umbrella Problem: 2054 1427 1396 1301 **** **** ****
The Unique MST **** **** 1679 **** **** ****
The Valentine's Day **** **** **** 1270 **** ****
The Wall Pushers **** **** **** 1277 **** ****
The Wedding **** **** **** 1729 **** ****
The Wedding Juicer **** **** 2227 **** **** ****
The Willy Memorial Program 1326 1021 1073 **** **** ****
The Window Property **** **** **** 1399 261 ****
The Wolves and the Sheep **** **** 2422 **** **** ****
The Worm Turns **** 1056 **** **** **** ****
The cow's problem **** **** **** 2058 **** ****
The decadary watch **** **** **** 1884 **** ****
The dog task **** **** 1034 **** **** ****
The integer's presentation **** **** **** 2063 **** ****
The jackpot 1760 **** **** 1882 **** ****
The manager's worry **** **** **** 2057 **** ****
The most distant state **** **** **** 1265 **** ****
The n-Dimensional Cities **** **** **** 1284 **** ****
The partition of a cake **** **** **** 1548 **** ****
The time to take stones **** **** **** **** **** 1087
There's Treasure Everywhere! 1595 1247 1473 **** **** ****
There's treasure everywhere! **** **** **** 1608 **** ****
Theseus and the Minotaur **** **** 1883 **** 168 ****
Theseus and the Minotaur (II) **** **** **** 1380 243 ****
Thinking Backward 1758 **** **** **** **** ****
This Sentence is False **** 1518 1291 1649 **** ****
This Takes the Cake 1270 1806 1624 **** **** ****
Three Sides Make a Triangle 1310 1769 1586 **** **** ****
Three powers **** **** 1906 1722 **** ****
Throw the Dice **** **** **** 1282 **** ****
Tian Ji -- The Horse Racing 1893 **** 2287 1994 **** ****
Tic Tac Toe **** 1908 2361 **** **** ****
Tick and Tick **** 2106 **** **** **** ****
Tie **** **** **** **** **** 1273
Tight Words 1852 1883 **** **** **** ****
Til the Cows Come Home **** **** 2387 **** **** ****
Tiling Up Blocks 1562 1787 1609 **** **** ****
Time 1071 1263 1367 1539 **** ****
Time Planner 1502 **** 1960 **** **** ****
Time Zones **** 1916 2351 **** **** ****
Timetable **** 1510 1203 **** **** ****
Tin Cutter 1091 1304 1371 1046 308 ****
Tips **** **** **** **** **** 1261
Titanic **** **** 2354 **** **** ****
Titanic. **** **** **** **** **** 1030
Titans are in Danger! **** **** **** 1230 **** ****
Title **** **** **** **** **** ****
Tmutarakan exams **** **** **** **** **** 1091
To Bet or Not To Bet 1663 **** 1644 **** **** ****
To Europe! To Europe! 1754 **** 1857 **** **** ****
To Win the Honor **** 1656 **** **** **** ****
To and Fro 1703 2208 2039 **** **** ****
To the Max **** 1074 1050 1195 **** ****
Toll! Revisited **** **** **** 1314 **** ****
Tony's Tour **** **** 1739 **** **** ****
Too Lazy To Move **** 1566 **** **** **** ****
Top Dog 1258 1724 **** 1515 396 ****
Topological Sorting **** **** **** **** **** 1280
Tournament Brackets **** 1762 1554 **** **** ****
Tournament Seeding **** 1153 **** **** **** ****
Towers of Hanoi 1873 **** 1920 1392 254 ****
Toy Bricks **** 1491 **** **** **** ****
Toy Storage **** 1996 2398 **** **** ****
Trade on Verweggistan **** **** 1874 **** **** ****
Traditional BINGO **** **** 2302 **** **** ****
Traffic **** **** **** 1224 **** ****
Traffic Control **** **** **** 1927 **** ****
Traffic Jam 1838 2163 1817 **** **** ****
Traffic Lights 1206 **** 2134 **** 161 ****
Traffic! **** **** **** 1807 **** ****
Train Swapping **** **** **** 1437 299 ****
Train Time **** **** 1884 1381 244 ****
Trains 1355 1907 2360 **** **** ****
Tram **** **** 1847 **** **** ****
Transaction Processing **** **** **** **** 187 ****
Transferable Voting 1261 1277 **** 1400 262 ****
Transferable Voting (II) **** **** **** 1468 349 ****
Translations 1704 2209 2040 **** **** ****
Transmitters 1633 1041 1106 **** **** ****
Transport Goods **** 1655 **** **** **** ****
Transportation 1044 **** 1040 1031 301 ****
Transportation Network **** 2114 **** **** **** ****
Transversal **** **** **** **** **** 1092
Trapezoids **** 1668 **** **** **** ****
Trash **** **** **** **** **** 1076
Travel 1920 **** **** **** **** ****
Travel Games **** **** 2138 **** **** ****
Traveling Politician **** **** **** 1321 **** ****
Traveling in Solar System **** 1611 **** **** **** ****
Travelling Fee **** 2027 **** **** **** ****
Travelling Salesman **** **** **** 1804 **** ****
Travelling tours **** **** **** **** **** 1077
Treadmill **** 1758 1550 **** **** ****
Treasure Hunt 1346 1158 1066 **** **** ****
Treasure Hunters 1417 1433 2220 **** **** ****
Treasure Map **** 1931 2307 1849 **** ****
Tree **** **** 1848 1569 **** ****
Tree Cutting **** **** 2378 **** **** ****
Tree Recovery 1452 1944 2255 1557 **** ****
Tree Size Problem **** **** 1344 **** **** ****
Tree Summing 1159 **** 1145 1016 112 ****
Tree's a Crowd 1197 **** **** **** 152 ****
Treequivalence **** **** 1867 1878 **** ****
Trees Made to Order 1338 1062 1095 1672 **** ****
Trees on My Island **** **** **** 1261 **** ****
Trees on the Level **** 1167 **** **** **** ****
Trees on the level 1168 **** **** 1038 122 ****
Trexpression **** **** **** 1297 **** ****
Triangle **** 1580 2079 **** 194 ****
Triangle Construction **** 1471 **** **** **** ****
Triangle Covering **** **** **** 1244 **** ****
Triangle Cuts 1683 2171 2012 **** **** ****
Triangle Encapsulation **** 1123 **** **** **** ****
Triangle Partition **** 1662 **** **** **** ****
Triangle War 1343 1155 1085 **** **** ****
Triangles 1593 1245 1471 1606 **** ****
Triangular Pastures **** **** 1948 1871 **** ****
Triangular Square **** **** **** 1877 **** ****
Triangular Vertices **** **** **** 1347 209 ****
Triangularize the Convex Hull **** **** 2235 **** **** ****
Triathlon **** 2052 1755 **** **** 1062
Tribal Legislation **** 1124 **** **** **** ****
Trip 1874 2074 1934 **** **** ****
Trip Routing **** **** **** **** 186 ****
Triples **** 2274 **** **** **** ****
Trooper of Bam 1350 **** 1531 **** **** ****
Troubleduons **** **** **** **** **** 1155
Truck History 1833 2158 1789 1832 **** ****
Trucking **** **** **** **** 252 ****
True Liars 1363 1695 1417 **** **** ****
Tug of War 1849 1880 **** **** **** ****
Turing: One, Two, Three, ... **** **** **** **** **** 1231
Turning in Homework **** **** 1991 **** **** ****
Twenty Questions 1610 **** **** **** **** ****
Twin Primes **** **** **** 1243 **** ****
Two **** **** 1849 **** **** ****
Two Circles and a Rectangle **** 1608 **** **** **** ****
Two Mountaineers **** **** 1334 **** **** ****
Two Pawns and One King **** **** **** **** **** 1216
Two Teams **** **** **** **** **** 1106
Two days **** **** **** **** **** 1156
Two-Stacks Solitaire 1742 2248 2090 **** **** ****
TwoFour **** **** 1824 **** **** ****
Twofive 1705 **** 1196 **** **** ****
Typesetting **** **** 1891 **** 235 ****
UNIMODAL PALINDROMIC DECOMPOSITIONS **** **** 1221 **** **** ****
UNIX ls 1011 **** **** **** **** ****
UP 100 **** 1587 **** **** **** ****
URLs **** 1243 **** **** **** ****
Ugly Numbers 1181 **** 1338 **** 136 ****
Ultra-QuickSort **** **** 2299 **** **** ****
Uncle Tom's Inherited Land **** 1516 **** **** **** ****
Uncompress **** **** 1885 1382 245 ****
Undercut **** 1057 **** **** **** ****
Underground **** **** **** **** **** 1205
Unfoldung **** **** 2294 **** **** ****
Unicube **** **** **** **** **** 1270
Unidirectional TSP 1163 **** **** 1019 116 ****
Uniform Generator 1109 1314 1597 1022 **** ****
Unimodal Palindromic Decompositions **** 1353 **** **** **** ****
Unique World **** **** **** 1223 **** ****
Unit Fraction Partition 1798 2166 1980 1915 **** ****
University Entrace Examination 1328 1023 **** **** **** ****
University Entrance Examination **** **** 1075 **** **** ****
Unix ls **** 1324 1589 1519 **** ****
Unlucky Tickets **** **** **** **** **** 1217
Unreliable Message 1280 1737 2041 **** **** ****
Unscrambing Images 1344 1156 **** **** **** ****
Unscrambling Images **** **** 1086 **** **** ****
Up and Down Sequences 1409 1338 1492 1060 **** ****
Up the Ante **** **** 2300 **** **** ****
Urban Elevations **** **** **** 1358 221 ****
Urvi Komu Urvi 1383 **** **** **** **** ****
Use of Hospital Facilities **** **** **** **** 212 ****
Utopia Divided **** **** 1148 **** **** ****
VTAS - Vessel Traffic Advisory Service **** **** 1892 **** 236 ****
Vampire Numbers **** **** **** 1231 **** ****
Varacious Steve **** 1607 1440 **** **** ****
Variable Radix Huffman Encoding **** **** 1880 1377 240 ****
Vase Collection 1289 1987 **** **** **** ****
Vase collection **** **** 1632 **** **** ****
Vertex **** **** **** 1418 280 ****
Vertical Histogram **** **** 2136 **** **** ****
Very Simple Arithmetic 1368 **** **** **** **** ****
Very Simple Problem **** 2138 **** **** **** ****
Video Surveillance 1596 1248 1474 1609 **** ****
Virtual Keyboard **** 2101 **** **** **** ****
Virus **** 1585 **** **** **** ****
Viva Confetti 1364 1696 1418 **** **** ****
Vivian's Problem 1304 **** 1777 1764 **** ****
Volcano **** 2093 **** **** **** ****
W's Cipher 1634 1042 1107 **** **** ****
WERTYU 1853 1884 **** 1999 **** ****
WIMP **** 1714 1567 1598 **** ****
Walking Ant **** 1671 **** **** **** ****
Walking on a Chessboard **** 2097 **** **** **** ****
Wall 1605 1465 1113 1138 **** 1185
Walls **** **** 1161 **** **** ****
Wandering flea trainers 1921 **** **** **** **** ****
Warcraft III: The Frozen Throne **** **** **** 2043 **** ****
Warcraft Ⅲ: The Frozen Throne 1872 **** **** **** **** ****
Warehouse **** **** **** **** **** 1279
Warehouse Problem **** **** **** **** **** 1107
Warez Test 1497 **** 1954 **** **** ****
Watchcow **** **** 2230 **** **** ****
Watchdog 1707 2220 2059 **** **** ****
Watching Watches 1549 1839 **** **** **** ****
Water Glass **** 1173 **** **** **** ****
Water Tank 1800 2168 1982 **** **** ****
Water Treatment Plants **** 1512 1205 **** **** ****
Water pipe **** **** 2331 **** **** ****
Watering Grass **** **** **** 1275 **** ****
Wavio Sequence **** **** **** 1311 **** ****
Way to Freedom **** 2281 **** **** **** ****
Weake Goldbach(Data not ready) 1916 **** **** **** **** ****
Weather Forecast 1283 1740 2044 **** **** ****
Web Navigation 1337 1061 1028 **** **** ****
Weird Clock 1006 1476 **** **** **** ****
Weird Permutations **** **** **** **** **** 1174
Welfare Reform **** **** **** 1484 365 ****
Werewolf **** **** **** **** **** 1242
What Base Is This? **** **** **** 1462 343 ****
What Day Is It? **** 1256 **** **** **** ****
What Is the Time Now **** 1646 **** **** **** ****
What time is it? **** **** 1676 **** **** ****
What's In A Name? 1335 **** 1043 **** **** ****
What's In a Name **** 1059 **** **** **** ****
WhatFix Notation **** **** **** **** 372 ****
When Can We Meet? **** 1715 2028 **** **** ****
Where is the Marble? **** **** **** 1248 **** ****
Where's the Marble 1216 **** **** **** **** ****
Where's the Marble? 1060 **** **** **** **** ****
Which Way Do I Go? 1306 1765 1582 **** **** ****
Which day is it? **** **** **** **** **** 1201
Which is Next 1398 **** 1767 **** **** ****
White Rectangles **** 2067 **** **** **** ****
Who Is the Real Second **** **** **** 1928 **** ****
Who Wants to Have the Fastest Fingers? **** 1754 **** **** **** ****
Who's in the Middle **** **** 2388 **** **** ****
Who's the Boss **** 1989 **** **** **** ****
Who's the Boss? 1291 **** **** **** **** ****
Who's the boss? **** **** 1634 **** **** ****
Wild Domains **** 1379 1229 1199 **** ****
Wild Words **** **** 1816 **** **** ****
Will Indiana Jones Get There? **** 1519 1292 1650 **** ****
Win the Bonus **** 1206 **** **** **** ****
Win the Game **** 2083 **** **** **** ****
Wind of Change! **** **** **** 1245 **** ****
Window Frames **** **** **** 1534 **** ****
Window Pains **** 2193 **** **** **** ****
Windy Office 1380 **** **** **** **** ****
Winlinez **** 1591 **** **** **** ****
Wireless Network **** **** 2236 **** **** ****
WishingBone's Room Plan **** 1568 **** **** **** ****
Wishingbone's Victory **** 2085 **** **** **** ****
Wooden Sticks 1314 1025 1065 **** **** ****
Word 1070 1262 1366 1538 **** ****
Word Amalgamation 1089 1181 1318 **** **** ****
Word Crosses 1204 **** **** **** 159 ****
Word Encoding 1706 2219 2058 **** **** ****
Word Index 1413 1342 1496 1024 **** ****
Word Process Machine **** 1175 **** **** **** ****
Word Puzzle 1844 2152 1997 **** **** ****
Word Puzzles **** 1511 1204 **** **** ****
Word Reversal **** 1151 **** **** **** ****
Word Search Wonder **** **** **** 1602 **** ****
Word-Search Wonder 1434 1290 1501 1067 **** ****
Words **** **** **** 1863 **** ****
Work Reduction **** **** 1907 1723 **** ****
Work scheduling **** **** **** **** **** 1099
Workdays **** **** **** **** **** 1264
Working with Relations **** **** **** 1730 **** ****
World Cup Noise 1496 **** 1953 1225 **** ****
World's Worst Bus Schedule 1430 1399 1304 **** **** ****
Wormholes **** **** **** 1579 **** ****
XML+XPATH=XSLT **** **** **** 1930 **** ****
XX Language **** 2113 **** **** **** ****
XYZZY **** 1935 1932 1853 **** ****
Xenosemantics **** **** **** **** 169 ****
Y2K Accounting Bug 1757 1867 **** **** **** ****
Yahtzee 1553 1843 **** 1714 **** ****
Yeehaa! 1655 **** 1799 1820 **** ****
Yekaterinburg subway **** **** **** **** **** 1267
Yogurt factory **** **** 2393 **** **** ****
You Who? 1329 **** 1081 **** **** ****
Young **** **** 1825 **** **** ****
Young Tiler **** **** **** **** **** 1157
Young, Poor and Busy **** 1686 2067 **** **** ****
Zeros and Ones 1884 **** **** 2009 **** ****
Zig-Zag **** **** **** 1640 **** ****
Zing Zhu's Oyster Farm 1743 2249 2091 **** **** ****
Zing Zhu’s Oyster Farm **** **** **** 1910 **** ****
Zip **** **** 1602 **** **** ****
Zipf's Law 1880 1888 **** **** **** ****
Zipper **** **** 2192 1978 **** ****
Zuma **** 2127 **** **** **** ****
Zuma Game **** **** 1812 **** **** ****
``Accordian'' Patience 1173 **** **** 1037 127 ****
``Cheapest'' Scores **** **** **** **** 351 ****
e-Market **** 1682 **** **** **** ****
e-market **** **** 1407 **** **** ****
esreveR redrO **** **** **** **** **** 1226
f91 **** **** **** 1790 **** ****
palindromes **** **** **** 1051 **** ****
poker card game **** **** 1339 **** **** ****
ppAnt's Journey **** 1480 **** **** **** ****
ruleta **** **** **** 1947 **** ****
sekretarka **** **** **** 1948 **** ****
u Calculate e 1078 1113 1517 **** **** ****
昂贵的聘礼 **** **** 1062 **** **** ****
八数码 1868 **** **** **** **** ****
百万雄师过大江 1262 **** **** **** **** ****
标准输入输出 **** **** 1648 **** **** ****
不定方程组 **** **** 1831 **** **** ****
不甘心的皇后 **** **** **** 1082 **** ****
不容易的男人 **** **** **** 1639 **** ****
车 站 **** **** **** 1126 **** ****
乘法运算 **** **** **** 1635 **** ****
乘方表达式显示 **** **** **** 1646 **** ****
聪明的打字员 **** **** 1184 **** **** ****
达尔文芯片 **** **** **** 1633 **** ****
打印杨辉三角形 **** **** 1653 **** **** ****
大小写转换 **** **** **** 1623 **** ****
钉子和小球 **** **** 1189 **** **** ****
读数练习 **** **** **** 1622 **** ****
二进制 **** **** **** 1644 **** ****
反正切函数的应用 **** **** 1183 **** **** ****
方程的解数 1372 **** 1186 **** **** ****
放苹果 **** **** 1664 **** **** ****
放棋子 **** **** **** 1636 **** ****
广义表I **** **** **** 1634 **** ****
广义表II **** **** **** 1642 **** ****
函 数 **** **** 1652 **** **** ****
花瓶收藏家 **** **** **** 1638 **** ****
滑雪 **** **** 1088 **** **** ****
滑雪比赛 **** **** **** 1084 **** ****
化学品问题 I **** **** **** 1119 **** ****
化学品问题 II **** **** **** 1129 **** ****
换位置 **** **** **** 1637 **** ****
回文数 I **** **** **** 1116 **** ****
回文数 II **** **** **** 1124 **** ****
火力防御网 **** **** 1829 **** **** ****
降雨量 1822 **** **** **** **** ****
阶乘 **** **** **** 1115 **** ****
经理的烦恼 1867 **** **** **** **** ****
距离的困扰 **** **** **** 1316 **** ****
开关问题 **** **** 1830 **** **** ****
考古学家的困境 **** **** **** 1088 **** ****
控 制 棋 **** **** **** 1128 **** ****
连环锁 **** **** 1832 **** **** ****
临界波 **** **** **** 1094 **** ****
麻将游戏 **** **** **** 1131 **** ****
曼哈顿 1820 **** **** **** **** ****
木棒游戏 1823 **** **** **** **** ****
内存分配 **** **** 1193 **** **** ****
欧几里得算法 **** **** **** 1092 **** ****
排队 **** **** **** 1113 **** ****
排列 **** **** 1833 **** **** ****
判断语句 **** **** 1649 **** **** ****
炮兵阵地 **** **** 1185 **** **** ****
扑克游戏 **** **** **** 1629 **** ****
棋盘分割 **** **** 1191 **** **** ****
棋盘问题 **** **** 1321 **** **** ****
青蛙的约会 **** **** 1061 **** **** ****
庆典的日期 **** **** 1282 **** **** ****
球迷购票问题 **** **** **** 1247 **** ****
球钟 **** **** **** 1123 **** ****
求立方根 **** **** **** 1628 **** ****
取石子游戏 **** **** 1067 **** **** ****
去掉空格 **** **** **** 1624 **** ****
人民币金额打印 **** **** **** 1641 **** ****
上车人数 **** **** **** 1118 **** ****
生化危机3 **** **** **** 1080 **** ****
生日蛋糕 **** **** 1190 **** **** ****
食物链 1371 **** 1182 **** **** ****
树 I 1063 **** **** **** **** ****
树 II 1064 **** **** **** **** ****
数列极差问题 1062 **** **** **** **** ****
数字三角 **** **** **** 1114 **** ****
算阶乘 **** **** **** 1689 **** ****
逃学的小孩 1824 **** **** **** **** ****
跳蚤 **** **** 1091 **** **** ****
线段处理 **** **** 1834 **** **** ****
小H的小屋 1821 **** **** **** **** ****
猩猩点灯 1866 **** **** **** **** ****
循环语句 **** **** 1650 **** **** ****
伊拉克 **** **** **** 1093 **** ****
宇航员 **** **** 1835 **** **** ****
语法改错 **** **** 1647 **** **** ****
郁闷的出纳员 1819 **** **** **** **** ****
袁源与苹果（三） **** **** **** 1086 **** ****
陨石的秘密 **** **** 1187 **** **** ****
运送物资 **** **** **** 1095 **** ****
战略游戏 **** **** **** 1087 **** ****
整数的表示 1871 **** **** **** **** ****
整数的排序 1863 **** **** **** **** ****
整数划分问题 1402 **** **** **** **** ****
指环王 **** **** **** 1091 **** ****
指针操作 **** **** 1651 **** **** ****
智破连环阵 1825 **** **** **** **** ****
字符串倒序输出 **** **** **** 1631 **** ****
最大利润 **** **** **** 1122 **** ****
最大整数 **** **** **** 1117 **** ****
最短路径 **** **** **** 1121 **** ****
最小公倍数 **** **** **** 1630 **** ****
最优连通子集 **** **** 1192 **** **** ****
恺撒的规划 **** **** **** 1125 **** ****
【 在 piratex (magicpiratex) 的大作中提到: 】
: 可以到网上找找各大JUDGE的题目分类
: 【 在 icylord (ShengReN) 的大作中提到: 】
: : rt...
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