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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%(10596/17734)2021-10-23
1503Integer Inquiry38%(15350/40060)2021-10-18
1504Adding Reversed Numbers53%(11193/20853)2021-9-28
1505Copying Books30%(3810/12311)2021-10-24
1506Substitution Cipher16%(206/1263)2021-8-26
1507Commedia dell' arte37%(181/480)2021-8-26
1508Skyscraper Floors18%(184/1000)2021-8-26
1509Glass Beads55%(3577/6458)2021-9-4
1510Hares and Foxes25%(50/197)2021-6-8
1511Invitation Cards31%(14066/44309)2021-10-22
1512Keeps Going and Going and ...30%(56/184)2021-8-20
1513Scheduling Lectures43%(570/1324)2021-8-26
1514Metal Cutting33%(246/728)2021-8-26
1515Street Directions49%(842/1711)2021-10-15
1516Parallel Deadlock32%(44/135)2021-8-26
1517u Calculate e57%(12086/20894)2021-9-18
1518Problem Bee44%(200/449)2021-8-26
1519Digital Roots32%(9530/28994)2021-9-6
1520Scramble Sort46%(1366/2959)2021-8-26
1521Entropy34%(5068/14834)2021-10-23
1522N-Credible Mazes50%(335/657)2021-8-26
1523SPF43%(5731/13087)2021-10-22
1524Cowculations53%(196/366)2021-8-26
1525Hi-Q59%(152/257)2021-8-26
1526Call Forwarding33%(144/425)2021-8-26
1527Making the Grade57%(130/227)2021-8-26
1528Perfection45%(6445/14210)2021-10-18
1529Shipping Routes48%(297/611)2021-8-26
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 Cubes49%(9165/18656)2021-10-23
1544A Puzzling Problem32%(138/427)2021-8-26
1545Galactic Import40%(195/486)2021-7-24
1546Basically Speaking43%(2295/5223)2021-8-26
1547Clay Bully56%(4893/8662)2021-8-26
1548Robots46%(2225/4794)2021-10-6
1549Bright Bracelet24%(190/781)2021-6-29
1550Treadmill50%(172/344)2021-6-22
1551Data Mining?36%(166/458)2021-8-26
1552Doubles55%(14698/26311)2021-10-18
1553Fax Regions22%(59/259)2021-8-26
1554Tournament Brackets37%(94/249)2021-8-26
1555Polynomial Showdown32%(2129/6597)2021-10-10
1556The Doors35%(4688/13115)2021-10-20
1557Mapmaker59%(155/262)2021-8-26
1558Board Silly50%(165/327)2021-8-26
1559Equation Elation44%(145/329)2021-8-31
156018 Wheeler Caravans (aka Semigroups)37%(48/128)2021-8-26
1561Another Puzzling Problem21%(141/650)2021-10-21
1562Oil Deposits50%(13749/27042)2021-10-21
1563The Snail42%(1093/2595)2021-8-26
1564Sum It Up50%(4976/9768)2021-10-2
1565Skew Binary63%(7345/11557)2021-9-27
1566Haiku Review61%(543/885)2021-8-26
1567WIMP37%(45/121)2021-8-26
1568Find the Winning Move47%(973/2049)2021-8-26
1569Myacm Triangles54%(762/1397)2021-8-31
1570Exchange Rates46%(196/418)2021-8-26
1571Loansome Car Buyer39%(137/351)2021-8-26
1572Automatic Editing45%(718/1573)2021-8-26
1573Robot Motion46%(8372/17814)2021-10-20
1574The Triangle Game52%(362/695)2021-8-26
1575Easier Done Than Said?55%(2801/5032)2021-9-1
1576Colorville44%(188/426)2021-8-26
1577Falling Leaves52%(3651/6925)2021-10-14
1578Instruens Fabulam45%(367/812)2021-8-26
1579Function Run Fun46%(12484/26605)2021-10-22
1580String Matching50%(2196/4332)2021-8-26
1581A Contesting Decision58%(3216/5487)2021-10-20
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%(2928/9281)2021-10-20
1585Helping Florida21%(100/468)2021-5-12
1586Three Sides Make a Triangle15%(661/4135)2021-8-26
1587High and Dry17%(32/188)2021-8-26
1588Reverse Roman Notation38%(289/760)2021-8-26
1589Unix ls33%(1037/3126)2021-10-13
1590Palindromes33%(1579/4737)2021-10-8
1591M*A*S*H50%(715/1422)2021-9-24
1592Postscript24%(89/370)2021-8-26
1593Radar Scopes20%(54/270)2021-8-26
1594Message Routing38%(54/139)2021-5-10
1595Prime Cuts37%(4745/12673)2021-10-23
1596Gears on a Board23%(37/155)2019-3-27
1597Uniform Generator45%(2786/6122)2021-8-26
1598Excuses, Excuses!33%(1660/4912)2021-9-15
1599Station Balance36%(227/626)2021-8-26

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