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Problem set. Tricky Problems


IDTitleSourceAuthorsDifficulty

1032Find a MultipleUral Championship 19993842296

1040Airline CompanyUSU Championship 20001313979

1092TransversalUSU Local Contest. March 20014772252

1105Observers ColoringTetrahedron Team Online Contest May 2001505820

1107Warehouse ProblemTetrahedron Team Online Contest May 20011014412

1113JeepBulgarian Online Contest September 20011648256

1130Nikifor's WalkUSU Championship 2001427973

1175Strange SequenceUSU Personal Contest 2002450930

141140 Islands KnightsUSU Championship 20051393010

1420Integer-Valued Complex DivisionUSU Championship 20052511719

1481Winning ChancesUSU Championship 20061652338

1569Networking the “Iset”USU Championship 20073361069

1578Mammoth HuntAutumn School Contest 2007414871

1614National Project “Trams”Ural Championship 2008444775

1663The Hobbit or There and Back Again 2Petrozavodsk Winter 2008. USU Contest1122667

1744The Captain's SquadPetrozavodsk Summer 2009. Ufa SATU Contest1381943

1781Clean CodeUral SU Championship 20101261941

1876Centipede's MorningUral Regional School Programming Contest 2011452351