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IDTitleRatio(AC/submit) Date
1300Door Man42%(1566/3670)2020-3-29
1301The Umbrella Problem: 205434%(141/410)2020-1-17
1302Blue Gene, Jr.60%(403/671)2020-2-7
1303Byte Me!36%(121/331)2019-12-5
1304World's Worst Bus Schedule34%(303/891)2019-12-11
1305Fermat vs. Pythagoras57%(1065/1851)2020-3-24
1306Combinations45%(5130/11283)2020-3-23
1307Mapping the Route35%(234/662)2019-12-7
1308Is It A Tree?32%(14828/45909)2020-3-29
1309Coconuts, Revisited40%(904/2217)2020-3-9
1310Nonstop Travel32%(183/566)2019-12-23
1311Doing Windows26%(115/432)2019-12-23
1312Numerically Speaking54%(670/1222)2020-2-7
1313Booklet Printing50%(1211/2389)2020-2-29
1314Finding Rectangles36%(717/1949)2019-12-23
1315Don't Get Rooked63%(1740/2737)2020-3-29
1316Self Numbers55%(14374/25873)2020-3-29
1317Do the Untwist59%(2176/3633)2020-3-17
1318Word Amalgamation47%(4803/10046)2020-3-25
1319Pipe Fitters45%(844/1865)2020-2-27
1320Street Numbers55%(1821/3287)2020-3-24
1321棋盘问题45%(43545/95448)2020-3-30
1322Chocolate26%(3246/12334)2020-3-12
1323Game Prediction48%(5920/12321)2020-3-27
1324Holedox Moving23%(4605/19544)2020-3-22
1325Machine Schedule41%(7898/19095)2020-3-29
1326Mileage Bank41%(6261/15044)2020-3-9
1327Moving Object Recognition58%(338/581)2019-12-5
1328Radar Installation21%(29115/132633)2020-3-30
1329Circle Through Three Points39%(1859/4661)2020-3-22
1330Nearest Common Ancestors49%(20159/40862)2020-3-29
1331Multiply51%(3210/6186)2020-3-6
1332Finding Liars42%(713/1684)2019-12-5
1333Christmas Gifts27%(60/221)2019-12-8
1334Two Mountaineers39%(177/452)2019-12-7
1335Digital Onion26%(136/515)2019-12-21
1336The K-League35%(303/844)2020-3-23
1337A Lazy Worker34%(447/1287)2020-1-24
1338Ugly Numbers42%(12399/28934)2020-3-30
1339poker card game33%(319/966)2020-2-11
1340The Longest Detour Problem33%(228/687)2020-2-4
1341The Strongest Subchains22%(173/783)2019-12-5
1342Tag Trees26%(111/420)2019-12-5
1343Rooted Trees Isomorphism26%(167/632)2020-2-25
1344Tree Size Problem53%(274/511)2020-3-3
1345Address Recovery5%(5/87)2020-2-27
1346Board of Directors Meeting13%(16/116)2019-12-5
1347Triangle18%(68/361)2019-12-5
1348Computing15%(286/1870)2019-12-5
1349Coding of Permutations41%(434/1046)2019-12-7
1350Cabric Number Problem30%(3552/11569)2020-3-17
1351Number of Locks49%(780/1589)2020-3-26
1352Quantity of White Mice28%(158/561)2019-12-5
1353Color Change of Go Game Pieces59%(336/561)2020-3-15
1354Placement of Keys51%(900/1751)2019-12-19
1355Selecting the Optimal Teaching Fiends14%(164/1116)2019-12-5
1356Grandpa's Other Estate45%(263/584)2019-12-7
1357Afshung Pizza Delivery31%(52/166)2019-12-24
1358Housing Complexes35%(135/382)2020-2-15
1359Spacecraft Malfunction35%(170/484)2019-12-7
1360Blue x Red = Bang9%(27/297)2019-12-5
1361JaWs14%(28/189)2019-12-5
1362Skew Binary54%(389/708)2019-12-22
1363Rails38%(16463/43011)2020-3-29
1364King34%(5510/15838)2020-3-29
1365Prime Land44%(2245/5039)2020-3-4
1366Word26%(245/930)2019-12-7
1367Time27%(183/665)2019-12-5
1368Puzzle20%(149/745)2019-12-7
1369Append25%(126/504)2019-12-5
1370Gossiping34%(194/562)2019-12-5
1371Tin Cutter33%(282/843)2019-12-7
1372FORCAL24%(96/391)2019-12-5
1373L-system12%(140/1114)2020-1-11
1374Crosswords30%(173/566)2019-12-7
1375Intervals30%(1502/4937)2020-2-7
1376Robot32%(3291/10014)2020-3-28
1377Good Approximation Problem22%(232/1051)2020-2-22
1378Power Cable Problem44%(183/414)2019-12-23
1379Run Away29%(3329/11435)2020-3-26
1380Equipment Box26%(1166/4409)2019-12-7
1381Secret Code34%(270/776)2019-12-7
1382The Proper Key35%(227/647)2019-12-7
1383Labyrinth36%(2125/5865)2020-3-5
1384Piggy-Bank47%(7571/15815)2020-3-29
1385Lifting the Stone33%(1237/3725)2020-2-29
1386Play on Words32%(5477/16719)2020-3-29
1387The Constraint Densest Submatrix23%(268/1138)2019-12-5
1388Hinge Node Problem60%(316/524)2019-12-19
1389Area of Simple Polygons51%(2044/3966)2020-3-6
1390Blocks41%(2854/6928)2020-3-28
1391Erdos Numbers25%(443/1737)2020-2-18
1392Ouroboros Snake51%(735/1427)2020-3-25
1393Fold-up Patterns26%(35/130)2019-12-5
1394Railroad31%(392/1232)2019-12-5
1395Cog-Wheels11%(252/2160)2019-12-5
1396Simple Arithmetics23%(536/2307)2020-1-29
1397The Bulk38%(90/232)2019-12-7
1398Complete the sequence!48%(531/1093)2020-3-16
1399Direct Visibility40%(151/371)2019-12-5

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