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Problem set. Tricky Problems


IDTitleSourceAuthorsDifficulty

1032Find a MultipleUral Championship 19994229300

1040Airline CompanyUSU Championship 20001461982

1092TransversalUSU Local Contest. March 20015332250

1105Observers ColoringTetrahedron Team Online Contest May 2001572808

1107Warehouse ProblemTetrahedron Team Online Contest May 20011125414

1113JeepBulgarian Online Contest September 20011774265

1130Nikifor's WalkUSU Championship 2001499929

1175Strange SequenceUSU Personal Contest 2002501930

141140 Islands KnightsUSU Championship 20051503089

1420Integer-Valued Complex DivisionUSU Championship 20052561858

1481Winning ChancesUSU Championship 20061852349

1569Networking the “Iset”USU Championship 2007429962

1578Mammoth HuntAutumn School Contest 2007476867

1614National Project “Trams”Ural Championship 2008486818

1663The Hobbit or There and Back Again 2Petrozavodsk Winter 2008. USU Contest1182979

1744The Captain's SquadPetrozavodsk Summer 2009. Ufa SATU Contest1632004

1781Clean CodeUral SU Championship 20101522007

1876Centipede's MorningUral Regional School Programming Contest 2011569252