list of classical problems

ID NAME CODE USERS ACC %
4784    Diophantine equation HS09EQ 149 39.96
4785    Starship HS09SHIP 10 28.80
4828    ZSequence ZSEQ 51 19.33
4839    Ant PA06ANT 192 39.19
4871    Bridge BRI 153 24.02
4881    Words on graphs AMBIG 103 11.39
4882    Counting in a DAG DAGCNT2 171 11.99
4908    Run-Length Mathematics RLM 718 41.07
4941    Integer Factorization (20 digits) FACT1 570 55.61
4942    Integer Factorization (15 digits) FACT0 3489 32.36
4948    Integer Factorization (29 digits) FACT2 104 15.42
4951    Bridges! More bridges! BRII 46 16.42
4987    Goal for Raúl GOALFR 543 29.99
4988    Madrids One Way Streets MOWS 196 28.68
4993    Traveling Salesman FAKETSP 1039 37.17
5010    Lost in Madrid LIM 189 31.15
5011    Library for Madrid LFM 55 42.17
5014    Crazy Receptionist CRAZYR 11 13.18
5015    Decode the Castanets CASTANET 32 40.19
5016    Guernica GUERNICA 19 51.06
5018    Street Gambler STRGAMB 26 43.55
5084    Discrete Math Problem GCD3 280 31.44
5091    Feline Olympics - Mouseball MBALL 594 39.17
5093    Pretty Functions PRETTY 39 24.21
5102    Mystic Craft MYSTIC 55 45.51
5103    Top 10 TOP10 41 16.26
5104    Spam Detection SPAMD 14 20.69
5107    Playing with Marbles TUTMRBL 787 23.59
5115    Two "Ways" SPHIWAY 63 14.95
5117    Wine trading in Gergovia GERGOVIA 5364 33.81
5120    Minimal Possible String MINSEQ 55 5.08
5128    Bomb the Bridge BOMB 38 28.57
5142    A Pair of Graphs PAIRGRPH 68 54.35
5143    Binary Integer BNYINT 49 49.59
5144    Cryptography Reloaded (Act I) CRYPTO6 33 26.16
5145    Déjà vu DEJAVU 16 19.23
5146    Experiment on a … Cable CABLEXPR 12 41.38
5147    Fire-Control System FCSYS 31 18.97
5148    Get-Together at Stockholm STCKHOLM 49 45.13
5149    History of Languages HISTORY 27 15.54
5150    Junk-Mail Filter JMFILTER 125 20.65
5151    Alice’s Cube ALICECUB 503 28.96
5152    Brute-force Algorithm EXTREME BFALG 95 22.14
5153    Compressed String COMPRESS 40 30.00
5154    Cryptography Reloaded (Act II) CRYPTO7 31 27.89
5155    Exciting Time TETRIS2D 40 13.06
5156    Flowers Placement FLOWERS2 41 31.06
5157    Game Simulator TRACTOR 17 4.57
5158    Heroes Arrangement HEROARR 12 12.80
5159    Island Explorer IEXPOLRE 34 15.28
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