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Problem set. Tricky Problems


IDTitleSourceAuthorsDifficulty

1032Find a MultipleUral Championship 19993797294

1040Airline CompanyUSU Championship 20001291979

1092TransversalUSU Local Contest. March 20014712242

1105Observers ColoringTetrahedron Team Online Contest May 2001499816

1107Warehouse ProblemTetrahedron Team Online Contest May 2001996413

1113JeepBulgarian Online Contest September 20011633254

1130Nikifor's WalkUSU Championship 2001419975

1175Strange SequenceUSU Personal Contest 2002445925

141140 Islands KnightsUSU Championship 20051363027

1420Integer-Valued Complex DivisionUSU Championship 20052511693

1481Winning ChancesUSU Championship 20061632323

1569Networking the “Iset”USU Championship 20073311062

1578Mammoth HuntAutumn School Contest 2007409863

1614National Project “Trams”Ural Championship 2008437769

1663The Hobbit or There and Back Again 2Petrozavodsk Winter 2008. USU Contest1102644

1744The Captain's SquadPetrozavodsk Summer 2009. Ufa SATU Contest1321964

1781Clean CodeUral SU Championship 20101241904

1876Centipede's MorningUral Regional School Programming Contest 2011430651