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Search: IN   Find problems that your team haven't solved
IDTitleRatio(AC/submit) Date
1531Trooper of Bam0%(2/752)2017-8-8
1582Which Way Do I Go?15%(68/445)2017-8-8
1586Three Sides Make a Triangle15%(635/4030)2017-8-8
1533Mystery17%(55/321)2017-8-8
1506Substitution Cipher17%(194/1082)2017-8-8
1532Mixed Numbers18%(132/733)2017-8-8
1536Trains20%(33/162)2017-8-8
1540The Finite State Text-Processing20%(27/132)2017-8-8
1500Polygonal Puzzle20%(34/165)2017-8-8
1542DNA Translation20%(62/298)2017-8-8
1508Skyscraper Floors20%(181/863)2017-8-8
1585Helping Florida22%(95/420)2017-8-8
1534Terrorist Attack22%(34/149)2017-8-13
1587High and Dry23%(31/130)2017-8-8
1535Forgetful23%(181/759)2017-8-8
1593Radar Scopes24%(48/200)2017-7-22
1592Postscript24%(84/338)2017-7-22
1549Bright Bracelet25%(176/703)2017-8-8
1510Hares and Foxes25%(44/172)2017-8-8
1553Fax Regions28%(55/193)2017-8-8
1583Choose Your Words Carefully30%(569/1850)2017-8-8
1505Copying Books31%(2800/8970)2017-8-14
1596Gears on a Board32%(35/108)2017-7-22
1555Polynomial Showdown32%(1805/5556)2017-8-8
1584A Round Peg in a Ground Hole32%(2290/7035)2017-8-15
1561Another Puzzling Problem32%(125/381)2017-8-8
1544A Puzzling Problem32%(120/365)2017-8-8
1589Unix ls33%(935/2815)2017-8-10
1511Invitation Cards33%(9657/28944)2017-8-16
1519Digital Roots33%(8911/26620)2017-8-15
1590Palindromes33%(1448/4273)2017-8-6
1598Excuses, Excuses!34%(1523/4446)2017-8-14
1537Identifying Legal Pascal Real Constants36%(254/698)2017-8-8
1514Metal Cutting36%(225/616)2017-8-8
1588Reverse Roman Notation36%(263/719)2017-4-25
1521Entropy36%(3013/8164)2017-8-14
1599Station Balance37%(210/553)2017-8-14
1595Prime Cuts38%(4426/11633)2017-8-16
1501Word-Search Wonder38%(519/1355)2017-8-8
1571Loansome Car Buyer38%(113/295)2017-8-8
1556The Doors38%(3437/8937)2017-8-16
1567WIMP38%(41/106)2017-8-8
1503Integer Inquiry38%(13494/34651)2017-8-16
1507Commedia dell' arte39%(170/430)2017-8-8
1554Tournament Brackets39%(82/206)2017-8-8
1526Call Forwarding40%(132/326)2017-8-8
1541Dart-a-Mania40%(64/158)2017-8-8
1513Scheduling Lectures42%(465/1086)2017-8-11
1539Evaluating Simple C Expressions44%(258/579)2017-8-3
1546Basically Speaking44%(2142/4781)2017-8-10
1523SPF45%(4249/9376)2017-8-16
1572Automatic Editing45%(678/1493)2017-7-22
1528Perfection45%(6005/13127)2017-8-10
1548Robots46%(2018/4364)2017-8-14
1597Uniform Generator46%(2600/5565)2017-8-1
1512Keeps Going and Going and ...47%(51/108)2017-8-8
1578Instruens Fabulam47%(346/730)2017-8-8
1563The Snail47%(945/1993)2017-8-9
1559Equation Elation47%(125/263)2017-8-8
1568Find the Winning Move47%(657/1382)2017-8-8
1520Scramble Sort47%(1317/2766)2017-8-8
1573Robot Motion48%(6888/14314)2017-8-16
1545Galactic Import48%(172/356)2017-8-8
1518Problem Bee49%(187/378)2017-8-8
1579Function Run Fun50%(9921/19666)2017-8-16
1580String Matching50%(2113/4159)2017-8-15
1564Sum It Up51%(4126/8076)2017-8-13
1543Perfect Cubes51%(8171/15791)2017-8-9
1515Street Directions51%(530/1024)2017-8-16
1516Parallel Deadlock51%(42/81)2017-8-8
1558Board Silly51%(147/283)2017-8-8
1550Treadmill52%(167/321)2017-8-8
1570Exchange Rates52%(172/330)2017-8-8
1529Shipping Routes52%(257/490)2017-8-8
156018 Wheeler Caravans (aka Semigroups)52%(46/87)2017-8-8
1562Oil Deposits52%(10005/18878)2017-8-16
1576Colorville53%(179/336)2017-8-16
1522N-Credible Mazes53%(312/584)2017-7-31
1591M*A*S*H53%(569/1062)2017-7-24
1577Falling Leaves53%(2949/5491)2017-8-14
1504Adding Reversed Numbers54%(9984/18474)2017-8-15
1530Slurpys55%(225/404)2017-8-8
1575Easier Done Than Said?55%(2730/4900)2017-8-4
1569Myacm Triangles55%(652/1165)2017-8-7
1594Message Routing56%(51/91)2017-7-22
1551Data Mining?56%(139/248)2017-8-8
1547Clay Bully56%(4803/8502)2017-8-8
1552Doubles56%(12886/22686)2017-8-16
1509Glass Beads56%(2495/4391)2017-8-16
1538Extrapolation Using a Difference Table56%(157/276)2017-8-8
1574The Triangle Game57%(345/599)2017-8-8
1517u Calculate e58%(11628/19973)2017-8-16
1502MPI Maelstrom61%(6227/10155)2017-8-16
1566Haiku Review62%(507/814)2017-8-8
1565Skew Binary63%(7121/11169)2017-8-8
1524Cowculations65%(179/275)2017-8-8
1557Mapmaker66%(140/210)2017-8-8
1581A Contesting Decision67%(2163/3188)2017-8-13
1527Making the Grade68%(100/146)2017-7-22
1525Hi-Q77%(136/175)2017-8-8

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