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IDTitleRatio(AC/submit) Date
1300Door Man42%(1775/4130)2024-8-15
1301The Umbrella Problem: 205433%(143/423)2023-2-2
1302Blue Gene, Jr.59%(433/727)2024-8-9
1303Byte Me!35%(125/349)2024-7-20
1304World's Worst Bus Schedule33%(310/916)2024-7-26
1305Fermat vs. Pythagoras56%(1121/1988)2024-7-15
1306Combinations44%(5760/12826)2024-6-11
1307Mapping the Route35%(242/678)2024-7-17
1308Is It A Tree?31%(17211/55017)2024-9-13
1309Coconuts, Revisited40%(923/2254)2024-8-19
1310Nonstop Travel32%(193/592)2024-9-10
1311Doing Windows27%(130/470)2024-7-24
1312Numerically Speaking52%(726/1382)2024-9-11
1313Booklet Printing50%(1236/2449)2024-8-18
1314Finding Rectangles37%(735/1978)2023-10-3
1315Don't Get Rooked62%(1980/3154)2024-8-13
1316Self Numbers55%(14895/26957)2024-9-17
1317Do the Untwist59%(2263/3774)2024-9-11
1318Word Amalgamation47%(5356/11330)2024-9-13
1319Pipe Fitters45%(860/1898)2024-8-15
1320Street Numbers54%(1862/3401)2023-9-16
1321棋盘问题44%(59194/132522)2024-9-17
1322Chocolate26%(3502/13387)2024-7-25
1323Game Prediction47%(6209/12987)2024-9-13
1324Holedox Moving24%(5524/22333)2024-4-22
1325Machine Schedule40%(8851/21673)2024-9-11
1326Mileage Bank41%(6347/15221)2024-8-15
1327Moving Object Recognition56%(347/609)2024-8-11
1328Radar Installation22%(39259/172511)2024-9-17
1329Circle Through Three Points38%(1956/5017)2024-8-11
1330Nearest Common Ancestors47%(22752/47694)2024-9-17
1331Multiply51%(3268/6329)2024-7-6
1332Finding Liars42%(719/1704)2024-8-2
1333Christmas Gifts27%(64/237)2023-4-27
1334Two Mountaineers39%(184/468)2024-7-29
1335Digital Onion26%(143/530)2024-7-16
1336The K-League35%(319/901)2024-3-9
1337A Lazy Worker34%(467/1357)2024-8-14
1338Ugly Numbers41%(13465/32076)2024-9-11
1339poker card game34%(372/1072)2024-8-17
1340The Longest Detour Problem33%(231/695)2022-1-25
1341The Strongest Subchains22%(177/801)2023-5-24
1342Tag Trees26%(116/430)2023-2-7
1343Rooted Trees Isomorphism26%(176/652)2023-10-5
1344Tree Size Problem54%(282/522)2022-5-29
1345Address Recovery5%(8/153)2023-10-6
1346Board of Directors Meeting14%(19/134)2022-8-13
1347Triangle18%(71/379)2023-5-28
1348Computing15%(306/1928)2024-9-16
1349Coding of Permutations41%(445/1083)2024-9-16
1350Cabric Number Problem30%(3700/12130)2024-7-18
1351Number of Locks48%(835/1706)2024-7-25
1352Quantity of White Mice28%(165/578)2024-9-14
1353Color Change of Go Game Pieces60%(356/590)2023-6-12
1354Placement of Keys51%(918/1794)2024-8-1
1355Selecting the Optimal Teaching Fiends14%(170/1179)2024-7-22
1356Grandpa's Other Estate44%(273/609)2024-7-31
1357Afshung Pizza Delivery32%(61/188)2024-7-29
1358Housing Complexes35%(145/403)2024-7-24
1359Spacecraft Malfunction35%(183/518)2024-8-1
1360Blue x Red = Bang9%(29/305)2022-9-1
1361JaWs15%(31/201)2022-8-28
1362Skew Binary54%(404/735)2024-7-25
1363Rails37%(19443/51584)2024-9-14
1364King34%(5843/17156)2024-3-16
1365Prime Land43%(2539/5778)2024-8-10
1366Word26%(250/953)2024-8-12
1367Time27%(188/693)2023-5-14
1368Puzzle19%(157/791)2024-8-16
1369Append24%(129/536)2024-7-26
1370Gossiping34%(199/572)2022-2-1
1371Tin Cutter33%(289/864)2022-2-2
1372FORCAL23%(97/410)2023-3-4
1373L-system12%(149/1171)2024-8-12
1374Crosswords30%(177/585)2022-2-2
1375Intervals30%(1584/5280)2024-7-29
1376Robot32%(3513/10655)2024-9-14
1377Good Approximation Problem22%(238/1065)2024-8-1
1378Power Cable Problem44%(189/424)2024-7-13
1379Run Away28%(3506/12091)2024-9-11
1380Equipment Box26%(1190/4484)2024-9-18
1381Secret Code32%(298/904)2024-8-18
1382The Proper Key35%(235/669)2024-9-11
1383Labyrinth35%(2354/6635)2023-11-26
1384Piggy-Bank49%(9706/19577)2024-9-11
1385Lifting the Stone31%(1375/4399)2024-9-11
1386Play on Words32%(5847/18062)2024-9-11
1387The Constraint Densest Submatrix23%(273/1150)2022-12-8
1388Hinge Node Problem61%(343/560)2024-8-16
1389Area of Simple Polygons51%(2094/4061)2023-6-3
1390Blocks40%(3244/7976)2024-8-19
1391Erdos Numbers25%(455/1778)2024-9-11
1392Ouroboros Snake50%(807/1600)2024-6-19
1393Fold-up Patterns25%(39/155)2022-1-17
1394Railroad30%(413/1351)2024-7-27
1395Cog-Wheels12%(282/2348)2024-9-11
1396Simple Arithmetics23%(549/2372)2024-8-18
1397The Bulk39%(93/237)2021-8-26
1398Complete the sequence!49%(552/1121)2024-9-11
1399Direct Visibility41%(157/381)2022-9-17

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