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Search: IN   Find problems that your team haven't solved
IDTitleRatio(AC/submit) Date
1345Address Recovery9%(5/52)2017-11-5
1346Board of Directors Meeting16%(16/95)2017-12-2
1360Blue x Red = Bang9%(27/285)2017-12-25
1361JaWs16%(27/165)2017-12-25
1393Fold-up Patterns33%(35/106)2017-12-27
1357Afshung Pizza Delivery33%(52/157)2018-1-10
1333Christmas Gifts28%(55/190)2017-11-9
1347Triangle20%(68/324)2017-12-2
1397The Bulk44%(88/200)2017-12-25
1372FORCAL26%(94/361)2017-12-25
1311Doing Windows27%(104/377)2017-12-25
1342Tag Trees28%(110/388)2017-12-2
1303Byte Me!39%(117/296)2017-12-25
1358Housing Complexes34%(120/352)2017-12-25
1369Append25%(125/483)2017-11-5
1335Digital Onion26%(128/491)2017-12-2
1373L-system12%(131/1048)2017-12-25
1301The Umbrella Problem: 205436%(137/375)2018-1-6
1368Puzzle21%(145/690)2017-12-12
1399Direct Visibility43%(149/344)2017-12-25
1352Quantity of White Mice29%(154/523)2018-1-7
1359Spacecraft Malfunction33%(159/470)2017-12-30
1355Selecting the Optimal Teaching Fiends14%(161/1103)2017-11-5
1343Rooted Trees Isomorphism27%(163/591)2017-11-9
1374Crosswords31%(172/545)2017-12-25
1341The Strongest Subchains22%(172/761)2017-12-2
1334Two Mountaineers40%(173/429)2017-11-3
1310Nonstop Travel32%(173/538)2017-12-25
1378Power Cable Problem47%(179/374)2017-12-25
1367Time29%(179/607)2017-11-9
1370Gossiping36%(192/533)2017-12-31
1382The Proper Key36%(225/615)2017-12-5
1307Mapping the Route38%(225/589)2017-12-25
1340The Longest Detour Problem34%(226/664)2017-11-9
1377Good Approximation Problem22%(229/1016)2017-12-25
1381Secret Code35%(233/664)2017-12-26
1366Word27%(240/886)2017-12-25
1395Cog-Wheels11%(252/2112)2017-12-25
1356Grandpa's Other Estate47%(256/544)2018-1-8
1344Tree Size Problem56%(259/462)2017-9-29
1339poker card game31%(261/817)2017-12-14
1387The Constraint Densest Submatrix24%(267/1105)2017-12-25
1336The K-League35%(269/751)2018-1-6
1348Computing15%(275/1811)2017-11-22
1371Tin Cutter33%(277/825)2017-12-25
1304World's Worst Bus Schedule34%(295/847)2018-1-6
1388Hinge Node Problem64%(304/473)2017-12-5
1353Color Change of Go Game Pieces62%(319/512)2017-12-25
1327Moving Object Recognition59%(332/561)2017-11-9
1302Blue Gene, Jr.63%(367/579)2017-12-25
1362Skew Binary55%(373/676)2017-12-25
1394Railroad32%(381/1170)2017-12-25
1391Erdos Numbers31%(410/1297)2017-12-25
1337A Lazy Worker34%(417/1222)2017-12-14
1349Coding of Permutations42%(426/1001)2017-11-9
1398Complete the sequence!50%(511/1022)2017-12-25
1396Simple Arithmetics23%(522/2184)2017-12-25
1312Numerically Speaking56%(645/1139)2017-12-26
1392Ouroboros Snake52%(656/1245)2017-12-25
1332Finding Liars43%(704/1636)2018-1-7
1351Number of Locks48%(707/1447)2018-1-8
1314Finding Rectangles37%(707/1899)2018-1-11
1319Pipe Fitters45%(779/1715)2018-1-8
1354Placement of Keys52%(848/1608)2017-12-25
1309Coconuts, Revisited40%(875/2155)2018-1-15
1305Fermat vs. Pythagoras58%(960/1641)2018-1-9
1380Equipment Box26%(1150/4337)2017-12-25
1385Lifting the Stone33%(1162/3440)2018-1-16
1313Booklet Printing50%(1175/2304)2018-1-7
1300Door Man40%(1213/2960)2018-1-8
1375Intervals30%(1433/4740)2017-12-25
1315Don't Get Rooked63%(1567/2450)2018-1-13
1329Circle Through Three Points41%(1685/4015)2018-1-8
1320Street Numbers56%(1709/3049)2018-1-7
1383Labyrinth37%(1825/4920)2018-1-2
1389Area of Simple Polygons51%(1943/3762)2018-1-7
1365Prime Land45%(2001/4382)2018-1-15
1317Do the Untwist60%(2134/3509)2017-12-25
1390Blocks41%(2426/5891)2018-1-11
1322Chocolate25%(2806/10819)2018-1-12
1376Robot33%(2817/8342)2018-1-12
1331Multiply51%(3088/5953)2018-1-7
1379Run Away29%(3091/10332)2018-1-16
1350Cabric Number Problem30%(3429/11135)2018-1-7
1324Holedox Moving23%(4140/17540)2018-1-11
1386Play on Words33%(4471/13309)2018-1-18
1306Combinations46%(4523/9828)2018-1-8
1318Word Amalgamation47%(4624/9652)2018-1-8
1364King35%(5022/14164)2018-1-15
1323Game Prediction48%(5465/11360)2018-1-15
1384Piggy-Bank48%(6046/12511)2018-1-18
1326Mileage Bank41%(6150/14777)2018-1-10
1325Machine Schedule42%(6815/15903)2018-1-17
1338Ugly Numbers43%(11109/25371)2018-1-18
1308Is It A Tree?33%(12024/35764)2018-1-18
1316Self Numbers55%(13705/24501)2018-1-18
1363Rails38%(14020/36062)2018-1-17
1330Nearest Common Ancestors50%(16173/31757)2018-1-18
1328Radar Installation22%(21252/95541)2018-1-18
1321棋盘问题48%(26305/54632)2018-1-18

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