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Problem set. Tricky Problems


IDTitleSourceAuthorsDifficulty

1032Find a MultipleUral Championship 19994030298

1040Airline CompanyUSU Championship 20001381983

1092TransversalUSU Local Contest. March 20015042252

1105Observers ColoringTetrahedron Team Online Contest May 2001531823

1107Warehouse ProblemTetrahedron Team Online Contest May 20011061416

1113JeepBulgarian Online Contest September 20011720259

1130Nikifor's WalkUSU Championship 2001447981

1175Strange SequenceUSU Personal Contest 2002462955

141140 Islands KnightsUSU Championship 20051443057

1420Integer-Valued Complex DivisionUSU Championship 20052651712

1481Winning ChancesUSU Championship 20061742352

1569Networking the “Iset”USU Championship 20073781019

1578Mammoth HuntAutumn School Contest 2007431895

1614National Project “Trams”Ural Championship 2008467792

1663The Hobbit or There and Back Again 2Petrozavodsk Winter 2008. USU Contest1162798

1744The Captain's SquadPetrozavodsk Summer 2009. Ufa SATU Contest1551916

1781Clean CodeUral SU Championship 20101272143

1876Centipede's MorningUral Regional School Programming Contest 2011516051