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Problem set. Unusual Problems


IDTitleSourceAuthorsDifficulty

1219Symbolic SequenceUSU Championship 20024171119

1306Sequence MedianUral Championship 19983489144

1220StacksUSU Championship 20021792275

1873GOV ChroniclesUral Regional School Programming Contest 2011885354

1230Introspective ProgramNEERC 2002 Central Subregional645757

1546Japanese SortingUral Championship 2007506884

2063Black and WhiteUral Regional School Programming Contest 2015506414

1307ArchiverUral Championship 2004. Round 13841281

1378Artificial IntelligenceUral Championship 2005. Round 13361478

1509Domino RecognitionNEERC 2006 Eastern Subregional1253503

1704DemodulationUral Championship 20091113236

1365Testing CalculatorUral Championship 2005. Round 2964813

1363HalftonesUral Championship 2005. Round 2855370

2053BiologyUral Championship 2015543513

1399Economical Director3310846