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IDTitleRatio(AC/submit) Date
1402The Game of Master-Mind3%(89/2416)2017-3-8
1464Company12%(45/352)2017-2-20
1428Hermes' Colony16%(38/230)2017-3-5
1437Chat Rooms17%(99/577)2016-8-4
1412Equals are Equals19%(88/460)2016-11-3
1490Cabinets22%(63/286)2017-2-20
1465Multiple22%(1717/7682)2017-3-24
1441Table23%(74/318)2017-2-20
1421Peter's Calculator23%(84/355)2017-3-21
1444Parallelepiped walk23%(197/828)2017-3-11
1462Random Walk23%(183/769)2017-2-20
1403Hotline24%(152/626)2017-2-22
1446Moscow Time24%(117/480)2017-3-21
1424Diamonds25%(82/316)2017-2-19
1410Intersection26%(3755/14354)2017-3-26
1487Single-Player Games27%(415/1526)2017-3-22
1489Egyptian Multiplication27%(289/1047)2017-3-5
1429Alice and Bob27%(268/966)2016-12-3
1498Matching Meetings28%(50/177)2016-11-3
1453Delta Encoding and Decoding29%(221/746)2016-8-8
1443DEL command30%(66/215)2016-9-12
1478Island of Logic30%(183/596)2017-3-15
1479MBone31%(34/108)2017-2-20
1413GIGA Universe Cup31%(58/184)2016-11-3
1417True Liars31%(1064/3346)2017-3-27
1470Closest Common Ancestors31%(6377/20017)2017-3-20
1423Big Number31%(8960/28110)2017-3-27
1445Random number31%(37/116)2016-8-19
1400Complicated Expressions31%(540/1689)2017-3-5
1438One-way Traffic32%(301/937)2017-3-17
1457Lord of the Ring32%(195/603)2017-1-31
1460Firefighters32%(351/1078)2017-3-12
1434Fill the Cisterns!32%(1353/4112)2017-3-17
1415Map of Ninja House33%(195/586)2017-2-19
1452Signal Box33%(25/74)2016-2-13
1472Instant Complexity34%(753/2167)2017-3-20
1475Pushing Boxes34%(1943/5586)2017-3-20
1448Cube35%(109/310)2017-3-5
1451T935%(1406/3912)2017-2-25
1480Optimal Programs36%(479/1329)2017-1-9
1407e-Market36%(150/414)2017-3-5
1436Horizontally Visible Segments36%(1975/5404)2017-3-21
1449Enigma36%(69/187)2017-2-20
1471Triangles36%(739/2000)2017-3-5
1405Heritage37%(2831/7515)2017-3-10
1485Fast Food37%(1167/3083)2017-3-11
14097737737%(342/902)2017-1-28
1484Blowing Fuses38%(1654/4310)2017-3-22
1447Ambiguous Dates38%(56/145)2016-12-20
1411Calling Extraterrestrial Intelligence Again38%(4388/11293)2017-3-22
1486Sorting Slides39%(1692/4333)2017-3-22
1482It's not a Bug, It's a Feature!39%(566/1449)2017-3-4
1469COURSES39%(8985/22793)2017-3-27
1430Binary Stirling Numbers39%(754/1912)2017-3-24
1432Decoding Morse Sequences39%(690/1730)2017-3-20
1427Get Them All40%(58/145)2017-1-2
1477Box of Bricks40%(8599/21487)2017-3-23
1481The Die Is Cast40%(405/993)2017-3-16
1442Black Box41%(5181/12622)2017-3-27
1418Viva Confetti41%(416/1012)2017-3-26
1458Common Subsequence41%(21063/51134)2017-3-28
1426Find The Multiple41%(12563/30220)2017-3-27
1495LED Test41%(161/385)2017-3-20
1461Binary Polynomials42%(186/442)2017-2-19
1494Sunrise42%(164/384)2017-2-20
1454Factorial Frequencies43%(1232/2841)2017-3-11
1473There's Treasure Everywhere!43%(929/2140)2017-3-5
1483Going in Circles on Alpha Centauri43%(43/99)2017-2-20
1474Video Surveillance44%(1817/4083)2017-3-6
1456Supermarket44%(5672/12723)2017-3-28
1466Girls and Boys44%(5593/12510)2017-3-28
1431Calendar of Maya44%(95/212)2016-11-3
1435Gates46%(122/262)2017-2-19
1419Graph Coloring46%(2353/5052)2017-3-22
1463Strategic game46%(3827/8216)2017-3-28
1499Supercomputer Selection, The Sequel46%(44/94)2016-11-3
1440Varacious Steve46%(177/378)2017-3-16
1420Spreadsheet48%(375/771)2017-3-21
1404I-Keyboard48%(2130/4378)2017-3-18
1450Gridland49%(4641/9471)2017-3-28
1467Symbolic Derivation51%(48/94)2017-1-20
1468Rectangles51%(1748/3391)2017-3-22
1476Always On the Run51%(380/736)2017-3-20
1433Exchanges51%(245/473)2017-2-19
1459Power Network51%(14549/28017)2017-3-28
1488TEX Quotes51%(5441/10465)2017-3-28
1416Shredding Company54%(3333/6133)2017-3-28
1439Rhombs54%(64/117)2016-11-17
1491Pi55%(2773/4974)2017-3-26
1496Word Index56%(2869/5058)2017-3-26
1492Up and Down Sequences57%(414/714)2017-3-7
1422Air Raid59%(4896/8175)2017-3-28
1425Enigmatic Travel60%(131/218)2017-3-5
1493Machined Surfaces61%(2264/3684)2017-3-22
1401Factorial61%(9978/16186)2017-3-26
1406Starship Hakodate-maru61%(904/1466)2017-3-25
1408Fishnet62%(1418/2257)2017-3-26
1497Molecules66%(111/166)2017-3-5
1455Crazy tea party67%(5062/7454)2017-3-25
1414Life Line73%(658/897)2017-3-27

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