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Problem set. Tricky Problems


IDTitleSourceAuthorsDifficulty

1876Centipede's MorningUral Regional School Programming Contest 2011490551

1113JeepBulgarian Online Contest September 20011691257

1032Find a MultipleUral Championship 19993924299

1107Warehouse ProblemTetrahedron Team Online Contest May 20011033418

1614National Project “Trams”Ural Championship 2008459782

1105Observers ColoringTetrahedron Team Online Contest May 2001518825

1578Mammoth HuntAutumn School Contest 2007423886

1175Strange SequenceUSU Personal Contest 2002452954

1130Nikifor's WalkUSU Championship 2001438979

1040Airline CompanyUSU Championship 20001344987

1569Networking the “Iset”USU Championship 20073611036

1420Integer-Valued Complex DivisionUSU Championship 20052621696

1744The Captain's SquadPetrozavodsk Summer 2009. Ufa SATU Contest1551842

1781Clean CodeUral SU Championship 20101272051

1092TransversalUSU Local Contest. March 20014862281

1481Winning ChancesUSU Championship 20061692361

1663The Hobbit or There and Back Again 2Petrozavodsk Winter 2008. USU Contest1162706

141140 Islands KnightsUSU Championship 20051433015