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Search: IN   Find problems that your team haven't solved
IDTitleSolvedSource
3822Cover Up242009 East Central North America
3823Decompressing in a GIF452009 East Central North America
3824Flipper722009 East Central North America
3825Here's a Product Which Will Make You Tensor242009 East Central North America
3826Trip the Lights Fantastic322009 East Central North America
1001Exponentiation35225East Central North America 1988
1118Lining Up5296East Central North America 1994
1126Simply Syntax2097East Central North America 1994
1127Jack Straws1627East Central North America 1994
1139Cat and Mouse299East Central North America 1994
1140Expanding Fractions1189East Central North America 1994
1488TEX Quotes4488East Central North America 1994
1489Egyptian Multiplication236East Central North America 1994
1490Cabinets56East Central North America 1994
1491Pi2519East Central North America 1995
1492Up and Down Sequences418East Central North America 1995
1493Machined Surfaces2032East Central North America 1995
1494Sunrise120East Central North America 1995
1495LED Test163East Central North America 1995
1496Word Index2608East Central North America 1995
1497Molecules96East Central North America 1995
1498Matching Meetings37East Central North America 1996
1499Supercomputer Selection, The Sequel39East Central North America 1996
1500Polygonal Puzzle30East Central North America 1996
1501Word-Search Wonder479East Central North America 1996
1502MPI Maelstrom4473East Central North America 1996
1503Integer Inquiry10467East Central North America 1996
1007DNA Sorting35428East Central North America 1998
1013Counterfeit Dollar13834East Central North America 1998
1016Numbers That Count6381East Central North America 1998
1512Keeps Going and Going and ...53East Central North America 1998
1513Scheduling Lectures390East Central North America 1998
1514Metal Cutting138East Central North America 1998
1515Street Directions444East Central North America 1998
1516Parallel Deadlock41East Central North America 1998
1002487-327932830East Central North America 1999
1006Biorhythms35267East Central North America 1999
1027The Same Game1960East Central North America 1999
1042Gone Fishing11531East Central North America 1999
1066Treasure Hunt2157East Central North America 1999
1085Triangle War827East Central North America 1999
1086Unscrambling Images306East Central North America 1999
1087A Plug for UNIX3963East Central North America 1999
1639Picnic Planning2113East Central North America 2000
1640Poly-polygonal Numbers135East Central North America 2000
1641Rational Approximation49East Central North America 2000
1642Stacking Cubes466East Central North America 2000
1643Checker's Check50East Central North America 2000
1644To Bet or Not To Bet449East Central North America 2000
1645BSP Trees87East Central North America 2000
1646Double Trouble175East Central North America 2000
1028Web Navigation13340East Central North America 2001
1043What's In A Name?861East Central North America 2001
1094Sorting It All Out8998East Central North America 2001
1095Trees Made to Order3415East Central North America 2001
1096Space Station Shielding492East Central North America 2001
1097Roads Scholar292East Central North America 2001
1098Robots177East Central North America 2001
1099Square Ice1500East Central North America 2001
1234Ball Toss509East Central North America 2002
1235Galactic Breakup107East Central North America 2002
1239Increasing Sequences856East Central North America 2002
1240Pre-Post-erous!1122East Central North America 2002
1241Knockout Tournament506East Central North America 2002
1242Plugged In176East Central North America 2002
1243One Person1522East Central North America 2002
1244Slots of Fun664East Central North America 2002
1617Crypto Columns1583East Central North America 2003
1618Decorations360East Central North America 2003
1619EKG Sequence261East Central North America 2003
1620Phone Home368East Central North America 2003
1621Polly Nomials247East Central North America 2003
1622Pushing Boxes198East Central North America 2003
1623Squadtrees173East Central North America 2003
1624This Takes the Cake366East Central North America 2003
2033Alphacode3414East Central North America 2004
2034Anti-prime Sequences1137East Central North America 2004
2035Hit or Miss176East Central North America 2004
2036I Conduit!256East Central North America 2004
2037Roll Playing Games72East Central North America 2004
2038Team Rankings1007East Central North America 2004
2039To and Fro5622East Central North America 2004
2040Translations142East Central North America 2004
2731ACM(ACronymMaker)112East Central North America 2005
2732Countdown348East Central North America 2005
2733The Game of Efil185East Central North America 2005
2734Queens, Knights and Pawns836East Central North America 2005
2735Reliable Nets272East Central North America 2005
2736Square Count199East Central North America 2005
2737Swamp Things348East Central North America 2005
2738Two Ends1019East Central North America 2005
3310Caterpillar980East Central North America 2006
3311Hie with the Pie3150East Central North America 2006
3312Mahershalalhashbaz, Nebuchadnezzar, and Billy Bob Benjamin Go to the Regionals873East Central North America 2006
3313The Mastermind Master's Mind86East Central North America 2006
3314Plaque Pack417East Central North America 2006
3315Roofing It95East Central North America 2006
3316Snakes on a Plane421East Central North America 2006
3317Stake Your Claim314East Central North America 2006
2105IP Address9897México and Central America 2004
2106Boolean Expressions1368México and Central America 2004
2107Gear Profiles75México and Central America 2004
2108Lazy Pianist191México and Central America 2004
2109Power of Cryptography10326México and Central America 2004
1454Factorial Frequencies1101North Central North America 1993
1537Identifying Legal Pascal Real Constants214North Central North America 1993
1538Extrapolation Using a Difference Table152North Central North America 1993
1539Evaluating Simple C Expressions265North Central North America 1993
1540The Finite State Text-Processing31North Central North America 1993
1307Mapping the Route205North Central North America 1997
1308Is It A Tree?7155North Central North America 1997
1309Coconuts, Revisited759North Central North America 1997
1310Nonstop Travel172North Central North America 1997
1311Doing Windows118North Central North America 1997
1312Numerically Speaking594North Central North America 1997
1290Grandpa's Rubik Cube212South America 2002
1291This Sentence is False409South America 2002
1292Will Indiana Jones Get There?393South America 2002
1293Duty Free Shop473South America 2002
1294Not Too Convex Hull99South America 2002
1295I hate SPAM, but some people love it154South America 2002
1296Noise Effect134South America 2002
1297Supermarket458South America 2002
2086Land Division Tax228South America 2004
2087Petanque61South America 2004
2088Long Night of Museums200South America 2004
2089Magic Trick288South America 2004
2090Two-Stacks Solitaire118South America 2004
2091Zing Zhu's Oyster Farm52South America 2004
2092Grandpa is Famous4177South America 2004
2093Cutting Edge37South America 2004
2862Tornado!396South America 2005
2863Mission Impossible20South America 2005
2864Pascal Library2499South America 2005
2865ICPC Strikes Again93South America 2005
2866Optical Fiber136South America 2005
2867Where Are My Genes447South America 2005
2868Computer DJ235South America 2005
2869P-Networks116South America 2005
2870Light Up239South America 2005
3112Digital Biochemist Circuit342South America 2006, Brazil Subregion
3113The Halting Problem27South America 2006, Brazil Subregion
3114Countries in War793South America 2006, Brazil Subregion
3115Energy × Delay117South America 2006, Brazil Subregion
3116MegaCheckers36South America 2006, Brazil Subregion
3117World Cup4093South America 2006, Brazil Subregion
3118Critical Route69South America 2006, Brazil Subregion
3119Friends or Enemies?166South America 2006, Brazil Subregion
Total 148 Problems match!

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