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Problem set. Tricky Problems


IDTitleSourceAuthorsDifficulty

1876Centipede's MorningUral Regional School Programming Contest 2011519651

1113JeepBulgarian Online Contest September 20011728259

1032Find a MultipleUral Championship 19994070296

1107Warehouse ProblemTetrahedron Team Online Contest May 20011066416

1614National Project “Trams”Ural Championship 2008470791

1105Observers ColoringTetrahedron Team Online Contest May 2001534822

1578Mammoth HuntAutumn School Contest 2007432897

1175Strange SequenceUSU Personal Contest 2002466951

1040Airline CompanyUSU Championship 20001405970

1130Nikifor's WalkUSU Championship 2001451976

1569Networking the “Iset”USU Championship 20073821013

1420Integer-Valued Complex DivisionUSU Championship 20052651718

1744The Captain's SquadPetrozavodsk Summer 2009. Ufa SATU Contest1551930

1781Clean CodeUral SU Championship 20101421947

1092TransversalUSU Local Contest. March 20015132222

1481Winning ChancesUSU Championship 20061742362

1663The Hobbit or There and Back Again 2Petrozavodsk Winter 2008. USU Contest1162815

141140 Islands KnightsUSU Championship 20051443068