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Problem set. Tricky Problems


IDTitleSourceAuthorsDifficulty

1032Find a MultipleUral Championship 19993809295

1040Airline CompanyUSU Championship 20001298979

1092TransversalUSU Local Contest. March 20014732246

1105Observers ColoringTetrahedron Team Online Contest May 2001502816

1107Warehouse ProblemTetrahedron Team Online Contest May 20011002413

1113JeepBulgarian Online Contest September 20011636255

1130Nikifor's WalkUSU Championship 2001423972

1175Strange SequenceUSU Personal Contest 2002445930

141140 Islands KnightsUSU Championship 20051363042

1420Integer-Valued Complex DivisionUSU Championship 20052511702

1481Winning ChancesUSU Championship 20061642324

1569Networking the “Iset”USU Championship 20073331064

1578Mammoth HuntAutumn School Contest 2007410867

1614National Project “Trams”Ural Championship 2008440770

1663The Hobbit or There and Back Again 2Petrozavodsk Winter 2008. USU Contest1112645

1744The Captain's SquadPetrozavodsk Summer 2009. Ufa SATU Contest1361931

1781Clean CodeUral SU Championship 20101241926

1876Centipede's MorningUral Regional School Programming Contest 2011436551