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IDTitleRatio(AC/submit) Date
1300Door Man42%(1615/3780)2020-11-17
1301The Umbrella Problem: 205434%(142/412)2020-6-29
1302Blue Gene, Jr.59%(410/685)2020-8-14
1303Byte Me!36%(122/332)2020-6-30
1304World's Worst Bus Schedule33%(305/903)2020-11-6
1305Fermat vs. Pythagoras57%(1085/1888)2020-10-30
1306Combinations45%(5343/11761)2020-11-12
1307Mapping the Route35%(235/663)2020-7-9
1308Is It A Tree?31%(15419/48230)2020-11-29
1309Coconuts, Revisited40%(910/2227)2020-11-11
1310Nonstop Travel32%(185/573)2020-8-20
1311Doing Windows26%(115/433)2020-6-9
1312Numerically Speaking53%(715/1343)2020-11-28
1313Booklet Printing50%(1215/2396)2020-7-13
1314Finding Rectangles36%(725/1961)2020-11-9
1315Don't Get Rooked63%(1899/3007)2020-10-21
1316Self Numbers55%(14485/26082)2020-11-25
1317Do the Untwist60%(2211/3685)2020-10-22
1318Word Amalgamation47%(4829/10087)2020-11-3
1319Pipe Fitters45%(849/1877)2020-8-15
1320Street Numbers55%(1840/3340)2020-11-4
1321棋盤問題45%(47132/103946)2020-11-30
1322Chocolate26%(3289/12470)2020-11-25
1323Game Prediction48%(5962/12402)2020-11-29
1324Holedox Moving23%(4770/20172)2020-11-29
1325Machine Schedule41%(8056/19489)2020-11-29
1326Mileage Bank41%(6290/15103)2020-11-28
1327Moving Object Recognition58%(341/584)2020-8-23
1328Radar Installation22%(31314/141700)2020-11-29
1329Circle Through Three Points39%(1930/4895)2020-11-25
1330Nearest Common Ancestors49%(20720/42273)2020-11-26
1331Multiply51%(3225/6213)2020-10-16
1332Finding Liars42%(714/1689)2020-8-24
1333Christmas Gifts28%(63/225)2020-8-24
1334Two Mountaineers39%(179/454)2020-8-25
1335Digital Onion26%(140/520)2020-8-25
1336The K-League35%(305/849)2020-8-25
1337A Lazy Worker34%(456/1320)2020-9-6
1338Ugly Numbers42%(12688/29621)2020-11-28
1339poker card game33%(324/976)2020-8-26
1340The Longest Detour Problem33%(229/691)2020-8-26
1341The Strongest Subchains22%(174/785)2020-8-26
1342Tag Trees26%(112/422)2020-8-26
1343Rooted Trees Isomorphism26%(172/641)2020-10-9
1344Tree Size Problem53%(278/517)2020-8-27
1345Address Recovery6%(6/88)2020-8-27
1346Board of Directors Meeting14%(17/120)2020-8-28
1347Triangle18%(69/369)2020-8-28
1348Computing15%(291/1878)2020-8-28
1349Coding of Permutations41%(435/1048)2020-8-4
1350Cabric Number Problem30%(3563/11590)2020-11-12
1351Number of Locks49%(803/1631)2020-11-16
1352Quantity of White Mice28%(161/568)2020-8-29
1353Color Change of Go Game Pieces59%(341/570)2020-8-29
1354Placement of Keys51%(906/1759)2020-8-19
1355Selecting the Optimal Teaching Fiends14%(167/1128)2020-10-15
1356Grandpa's Other Estate44%(265/593)2020-9-10
1357Afshung Pizza Delivery31%(53/168)2020-8-29
1358Housing Complexes35%(138/388)2020-9-5
1359Spacecraft Malfunction35%(175/495)2020-11-12
1360Blue x Red = Bang9%(28/298)2020-8-30
1361JaWs15%(29/191)2020-8-30
1362Skew Binary55%(394/716)2020-8-30
1363Rails38%(16826/44046)2020-11-29
1364King34%(5588/16109)2020-11-23
1365Prime Land44%(2269/5097)2020-11-12
1366Word26%(247/936)2020-8-30
1367Time27%(184/666)2020-8-31
1368Puzzle20%(150/747)2020-8-31
1369Append25%(127/506)2020-8-31
1370Gossiping34%(198/567)2020-8-31
1371Tin Cutter33%(283/855)2020-8-31
1372FORCAL24%(97/392)2020-9-1
1373L-system12%(142/1127)2020-9-2
1374Crosswords30%(176/580)2020-11-29
1375Intervals30%(1512/4987)2020-11-25
1376Robot32%(3326/10086)2020-11-17
1377Good Approximation Problem22%(234/1053)2020-9-1
1378Power Cable Problem44%(185/416)2020-9-1
1379Run Away28%(3383/11670)2020-11-20
1380Equipment Box26%(1171/4420)2020-8-27
1381Secret Code34%(291/843)2020-9-2
1382The Proper Key35%(231/659)2020-9-2
1383Labyrinth36%(2216/6099)2020-11-12
1384Piggy-Bank48%(7931/16412)2020-11-28
1385Lifting the Stone32%(1264/3862)2020-9-18
1386Play on Words32%(5578/16957)2020-11-24
1387The Constraint Densest Submatrix23%(271/1143)2020-9-4
1388Hinge Node Problem60%(323/531)2020-9-4
1389Area of Simple Polygons51%(2055/3981)2020-11-26
1390Blocks41%(2949/7180)2020-11-24
1391Erdos Numbers25%(448/1747)2020-9-9
1392Ouroboros Snake51%(746/1438)2020-10-27
1393Fold-up Patterns28%(38/134)2020-9-7
1394Railroad31%(396/1240)2020-9-8
1395Cog-Wheels11%(254/2171)2020-9-10
1396Simple Arithmetics23%(539/2314)2020-9-11
1397The Bulk38%(92/236)2020-9-19
1398Complete the sequence!48%(536/1100)2020-9-11
1399Direct Visibility40%(153/374)2020-11-12

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