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Problem set. Tricky Problems


IDTitleSourceAuthorsDifficulty

1032Find a MultipleUral Championship 19993737293

1040Airline CompanyUSU Championship 20001270973

1092TransversalUSU Local Contest. March 20014582256

1105Observers ColoringTetrahedron Team Online Contest May 2001492810

1107Warehouse ProblemTetrahedron Team Online Contest May 2001973414

1113JeepBulgarian Online Contest September 20011603254

1130Nikifor's WalkUSU Championship 2001410975

1175Strange SequenceUSU Personal Contest 2002440916

141140 Islands KnightsUSU Championship 20051352991

1420Integer-Valued Complex DivisionUSU Championship 20052431714

1481Winning ChancesUSU Championship 20061582340

1569Networking the “Iset”USU Championship 2007353972

1578Mammoth HuntAutumn School Contest 2007395869

1614National Project “Trams”Ural Championship 2008433754

1663The Hobbit or There and Back Again 2Petrozavodsk Winter 2008. USU Contest1052671

1744The Captain's SquadPetrozavodsk Summer 2009. Ufa SATU Contest1311903

1781Clean CodeUral SU Championship 20101231835

1876Centipede's MorningUral Regional School Programming Contest 2011405552