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Problem set. Tricky Problems


IDTitleSourceAuthorsDifficulty

1032Find a MultipleUral Championship 19994410298

1040Airline CompanyUSU Championship 20001499994

1092TransversalUSU Local Contest. March 20015432292

1105Observers ColoringTetrahedron Team Online Contest May 2001585820

1107Warehouse ProblemTetrahedron Team Online Contest May 20011154419

1113JeepBulgarian Online Contest September 20011868261

1130Nikifor's WalkUSU Championship 2001515934

1175Strange SequenceUSU Personal Contest 2002508951

141140 Islands KnightsUSU Championship 20051553098

1420Integer-Valued Complex DivisionUSU Championship 20052631872

1481Winning ChancesUSU Championship 20061922357

1569Networking the “Iset”USU Championship 2007458943

1578Mammoth HuntAutumn School Contest 2007494874

1614National Project “Trams”Ural Championship 2008498837

1663The Hobbit or There and Back Again 2Petrozavodsk Winter 2008. USU Contest1223044

1744The Captain's SquadPetrozavodsk Summer 2009. Ufa SATU Contest1692058

1781Clean CodeUral SU Championship 20101572081

1876Centipede's MorningUral Regional School Programming Contest 2011600853

2167Cipher Message 5Ural School Programming Contest 202285489