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Search: IN   Find problems that your team haven't solved
IDTitleRatio(AC/submit) Date
1360Blue x Red = Bang12%(27/223)2017-8-8
1395Cog-Wheels12%(249/2023)2017-8-8
1373L-system12%(130/1045)2017-7-22
1345Address Recovery12%(5/39)2017-8-8
1355Selecting the Optimal Teaching Fiends14%(161/1079)2017-8-8
1348Computing15%(274/1800)2017-8-8
1346Board of Directors Meeting20%(16/77)2017-8-5
1368Puzzle22%(144/646)2017-8-8
1328Radar Installation22%(20259/90146)2017-8-23
1377Good Approximation Problem23%(229/994)2017-8-8
1341The Strongest Subchains23%(172/725)2017-8-8
1324Holedox Moving23%(4053/17006)2017-8-23
1396Simple Arithmetics24%(519/2103)2017-8-8
1387The Constraint Densest Submatrix24%(266/1067)2017-8-8
1347Triangle25%(68/263)2017-8-8
1322Chocolate25%(2755/10625)2017-8-22
1366Word26%(234/868)2017-8-8
1380Equipment Box27%(1135/4194)2017-8-8
1335Digital Onion28%(128/453)2017-8-8
1369Append28%(125/437)2017-8-8
1352Quantity of White Mice28%(146/507)2017-8-8
1361JaWs29%(27/91)2017-8-8
1343Rooted Trees Isomorphism29%(162/545)2017-8-8
1379Run Away30%(3058/10183)2017-8-19
1375Intervals30%(1411/4681)2017-8-14
1350Cabric Number Problem30%(3401/11058)2017-8-22
1367Time30%(179/581)2017-8-8
1311Doing Windows31%(102/323)2017-8-8
1339poker card game31%(253/799)2017-8-8
1391Erdos Numbers32%(407/1261)2017-8-8
1310Nonstop Travel32%(171/528)2017-8-8
1394Railroad32%(379/1154)2017-8-8
1376Robot32%(2635/8010)2017-8-22
1386Play on Words33%(4381/12976)2017-8-23
1308Is It A Tree?33%(11539/34049)2017-8-23
1359Spacecraft Malfunction33%(157/463)2017-7-22
1337A Lazy Worker33%(412/1214)2017-8-8
1385Lifting the Stone34%(1109/3243)2017-7-22
1358Housing Complexes34%(118/345)2017-8-8
1357Afshung Pizza Delivery34%(47/137)2017-8-8
1340The Longest Detour Problem34%(226/651)2017-8-8
1371Tin Cutter34%(277/795)2017-8-8
1381Secret Code34%(226/648)2017-7-22
1342Tag Trees35%(110/313)2017-8-8
1336The K-League35%(257/726)2017-8-8
1364King35%(4899/13802)2017-8-22
1304World's Worst Bus Schedule35%(291/813)2017-8-8
1374Crosswords36%(171/473)2017-8-8
1333Christmas Gifts36%(55/149)2017-8-8
1314Finding Rectangles37%(704/1892)2017-8-8
1383Labyrinth37%(1795/4804)2017-8-23
1372FORCAL37%(94/251)2017-8-8
1363Rails38%(13641/35129)2017-8-23
1382The Proper Key38%(222/571)2017-8-8
1370Gossiping39%(190/479)2017-8-8
1307Mapping the Route39%(196/493)2017-8-8
1300Door Man40%(1181/2908)2017-8-23
1309Coconuts, Revisited40%(866/2120)2017-8-8
1390Blocks41%(2378/5756)2017-8-22
1326Mileage Bank41%(6105/14683)2017-8-18
1329Circle Through Three Points41%(1658/3953)2017-8-8
1334Two Mountaineers42%(173/404)2017-8-8
1325Machine Schedule42%(6701/15620)2017-8-23
1349Coding of Permutations42%(426/991)2017-8-8
1338Ugly Numbers44%(11005/24979)2017-8-23
1399Direct Visibility44%(144/326)2017-8-11
1332Finding Liars44%(704/1573)2017-8-8
1319Pipe Fitters45%(763/1686)2017-8-20
1365Prime Land45%(1956/4299)2017-8-19
1303Byte Me!46%(117/254)2017-8-8
1306Combinations46%(4422/9581)2017-8-22
1301The Umbrella Problem: 205446%(137/292)2017-8-8
1397The Bulk47%(86/181)2017-8-8
1318Word Amalgamation47%(4554/9517)2017-8-1
1323Game Prediction48%(5387/11176)2017-8-23
1384Piggy-Bank48%(5924/12258)2017-8-23
1321棋盘问题48%(24254/50065)2017-8-24
1351Number of Locks48%(687/1415)2017-7-29
1393Fold-up Patterns48%(35/72)2017-8-8
1356Grandpa's Other Estate50%(247/493)2017-8-8
1378Power Cable Problem50%(179/357)2017-8-8
1398Complete the sequence!50%(510/1012)2017-8-8
1313Booklet Printing50%(1168/2292)2017-8-8
1330Nearest Common Ancestors51%(15422/30158)2017-8-23
1389Area of Simple Polygons51%(1911/3686)2017-8-15
1331Multiply51%(3074/5920)2017-8-8
1392Ouroboros Snake52%(642/1222)2017-8-8
1354Placement of Keys53%(845/1588)2017-8-14
1362Skew Binary55%(369/664)2017-8-21
1320Street Numbers55%(1677/3001)2017-8-21
1316Self Numbers55%(13624/24346)2017-8-23
1344Tree Size Problem56%(258/458)2017-8-8
1312Numerically Speaking58%(641/1100)2017-8-8
1305Fermat vs. Pythagoras58%(945/1616)2017-8-23
1327Moving Object Recognition59%(330/554)2017-8-8
1317Do the Untwist60%(2117/3481)2017-8-14
1353Color Change of Go Game Pieces62%(317/504)2017-8-8
1302Blue Gene, Jr.64%(355/552)2017-8-18
1315Don't Get Rooked64%(1542/2395)2017-8-19
1388Hinge Node Problem65%(295/449)2017-8-8

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