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Problem set. Tricky Problems


IDTitleSourceAuthorsDifficulty

1032Find a MultipleUral Championship 19994083296

1040Airline CompanyUSU Championship 20001411971

1092TransversalUSU Local Contest. March 20015172215

1105Observers ColoringTetrahedron Team Online Contest May 2001537821

1107Warehouse ProblemTetrahedron Team Online Contest May 20011071416

1113JeepBulgarian Online Contest September 20011733259

1130Nikifor's WalkUSU Championship 2001476930

1175Strange SequenceUSU Personal Contest 2002475937

141140 Islands KnightsUSU Championship 20051443080

1420Integer-Valued Complex DivisionUSU Championship 20052651725

1481Winning ChancesUSU Championship 20061742373

1569Networking the “Iset”USU Championship 20073881003

1578Mammoth HuntAutumn School Contest 2007434898

1614National Project “Trams”Ural Championship 2008471794

1663The Hobbit or There and Back Again 2Petrozavodsk Winter 2008. USU Contest1162833

1744The Captain's SquadPetrozavodsk Summer 2009. Ufa SATU Contest1551945

1781Clean CodeUral SU Championship 20101421963

1876Centipede's MorningUral Regional School Programming Contest 2011525051