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Volume 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

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IDTitleRatio(AC/submit) Date
1500Polygonal Puzzle16%(37/225)2020-11-12
1501Word-Search Wonder38%(652/1674)2021-8-26
1502MPI Maelstrom59%(11206/18967)2022-8-11
1503Integer Inquiry38%(15405/40205)2022-8-3
1504Adding Reversed Numbers53%(11242/20949)2022-8-4
1505Copying Books30%(4046/13227)2022-7-22
1506Substitution Cipher16%(209/1285)2022-3-22
1507Commedia dell' arte37%(181/480)2021-8-26
1508Skyscraper Floors18%(187/1031)2022-5-10
1509Glass Beads54%(3673/6754)2022-7-20
1510Hares and Foxes25%(50/197)2021-6-8
1511Invitation Cards31%(14511/46350)2022-8-10
1512Keeps Going and Going and ...29%(56/188)2021-11-18
1513Scheduling Lectures42%(575/1343)2022-7-26
1514Metal Cutting33%(246/728)2021-8-26
1515Street Directions48%(852/1761)2022-5-11
1516Parallel Deadlock32%(44/135)2021-8-26
1517u Calculate e57%(12092/20915)2022-8-3
1518Problem Bee44%(200/449)2021-8-26
1519Digital Roots32%(9591/29298)2022-8-3
1520Scramble Sort46%(1366/2963)2022-5-20
1521Entropy34%(5650/16512)2022-8-10
1522N-Credible Mazes50%(335/658)2021-12-22
1523SPF43%(5796/13265)2022-8-9
1524Cowculations52%(196/370)2022-3-27
1525Hi-Q59%(152/257)2021-8-26
1526Call Forwarding33%(144/425)2021-8-26
1527Making the Grade57%(130/227)2021-8-26
1528Perfection45%(6455/14232)2022-8-3
1529Shipping Routes48%(298/613)2021-11-29
1530Slurpys49%(239/483)2021-8-26
1531Trooper of Bam0%(5/886)2021-8-26
1532Mixed Numbers14%(135/903)2021-8-26
1533Mystery12%(64/525)2021-10-3
1534Terrorist Attack18%(40/219)2021-8-26
1535Forgetful20%(183/887)2021-8-26
1536Trains14%(40/276)2021-8-26
1537Identifying Legal Pascal Real Constants33%(275/810)2021-8-26
1538Extrapolation Using a Difference Table54%(169/309)2021-8-26
1539Evaluating Simple C Expressions42%(288/682)2021-9-2
1540The Finite State Text-Processing12%(31/251)2021-8-26
1541Dart-a-Mania30%(74/245)2021-8-26
1542DNA Translation18%(74/399)2021-8-26
1543Perfect Cubes48%(9291/19017)2022-7-2
1544A Puzzling Problem32%(138/427)2021-8-26
1545Galactic Import40%(195/486)2021-7-24
1546Basically Speaking43%(2297/5228)2022-6-13
1547Clay Bully56%(4942/8764)2022-8-3
1548Robots46%(2262/4880)2022-6-8
1549Bright Bracelet24%(190/782)2022-3-10
1550Treadmill50%(172/344)2021-6-22
1551Data Mining?36%(168/460)2022-5-14
1552Doubles55%(14829/26621)2022-8-3
1553Fax Regions22%(59/259)2021-8-26
1554Tournament Brackets37%(94/249)2021-8-26
1555Polynomial Showdown31%(2179/6839)2022-5-11
1556The Doors35%(4789/13439)2022-8-10
1557Mapmaker59%(157/264)2022-5-22
1558Board Silly50%(166/328)2021-10-30
1559Equation Elation43%(145/331)2021-10-30
156018 Wheeler Caravans (aka Semigroups)36%(49/133)2022-4-25
1561Another Puzzling Problem21%(141/659)2021-11-1
1562Oil Deposits50%(14183/27986)2022-8-3
1563The Snail42%(1097/2601)2022-8-3
1564Sum It Up50%(5080/10030)2022-8-7
1565Skew Binary63%(7355/11573)2022-8-3
1566Haiku Review61%(545/887)2022-7-23
1567WIMP37%(45/121)2021-8-26
1568Find the Winning Move47%(986/2086)2022-4-29
1569Myacm Triangles54%(769/1410)2022-8-2
1570Exchange Rates46%(196/418)2021-8-26
1571Loansome Car Buyer39%(137/351)2021-8-26
1572Automatic Editing45%(718/1573)2021-8-26
1573Robot Motion46%(8452/18014)2022-8-11
1574The Triangle Game52%(362/695)2021-8-26
1575Easier Done Than Said?54%(2845/5242)2022-6-20
1576Colorville43%(188/429)2022-4-21
1577Falling Leaves52%(3890/7424)2022-8-7
1578Instruens Fabulam45%(369/816)2022-6-15
1579Function Run Fun46%(12732/27314)2022-7-29
1580String Matching50%(2235/4421)2022-4-13
1581A Contesting Decision57%(3359/5838)2022-7-17
1582Which Way Do I Go?13%(71/508)2021-8-26
1583Choose Your Words Carefully30%(588/1926)2021-8-26
1584A Round Peg in a Ground Hole31%(2961/9403)2022-8-4
1585Helping Florida21%(100/468)2021-5-12
1586Three Sides Make a Triangle15%(661/4147)2022-7-9
1587High and Dry17%(32/188)2021-8-26
1588Reverse Roman Notation38%(291/762)2021-12-5
1589Unix ls33%(1063/3210)2022-8-8
1590Palindromes33%(1581/4748)2022-8-10
1591M*A*S*H50%(716/1424)2022-6-14
1592Postscript24%(89/370)2021-8-26
1593Radar Scopes20%(54/270)2021-8-26
1594Message Routing38%(54/139)2021-5-10
1595Prime Cuts37%(4891/12952)2022-6-17
1596Gears on a Board23%(37/155)2019-3-27
1597Uniform Generator45%(2839/6255)2022-6-2
1598Excuses, Excuses!33%(1662/4919)2022-5-24
1599Station Balance35%(230/649)2022-5-20

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