list of classical problems

ID NAME CODE USERS ACC %
34020    Ada and Pet ADAPET 635 26.86
34021    Prefix Square Free Words PSFWORDS 8 28.57
34032    Chiaki With Intervals INTDSET 30 45.57
34063    Chiaki With Intervals (Easy) INTDSET2 15 50.00
34096    Counting Divisors (general) DIVCNTK 332 35.48
34103    Chiaki Sequence A001856 10 22.41
34112    The Sum of Unitary Divisors UDIVSUM 64 31.49
34117    Just a Palindrome JUSTAPAL 27 8.64
34118    Prime Pesticide PRIMEP 23 20.13
34127    Gray Code and Twos Complement GCATC 14 11.04
34183    Tower of Hanoi Movement - Hard TOHMOVE2 93 27.07
34222    Bucket Selection SELECTION 18 16.03
34229    "Operation - Modulo" OPMODULO 813 18.77
34254    Huseyn and his game HUSGAME 109 29.05
34260    Signpost reading SIGNPOST 28 23.53
34275    Game Store GMSTRE 206 48.09
34282    Traffic Planning TRFPLN 14 34.04
34301    Map Exploration Cost MAPEXC 20 35.66
34314    Spaceships in Space SPA 15 31.58
34315    The Chase CHA 5 14.81
34327    Cyclic Counting Gamble CCGAMBLE 9 14.93
34352    Cake Walk CKEWLK 47 37.82
34353    Smelly Toilets SMTOILET 6 12.50
34356    Ludic Numbers (medium) LUDIC1 59 30.45
34357    Ludic Numbers (hard) LUDIC2 4 17.91
34359    Triangle on Binary Tree TRIBT 37 56.44
34370    Incomplete hierarchy PODUZECE 18 10.55
34373    Clickbait CLCKBAIT 22 32.69
34374    Samvel and Boxes SAMBOX 50 31.32
34376    Difference One Swaps SWAPDIFF1 72 48.26
34377    Digit Subsequence YOSEQ 252 36.03
34379    Another Travelling Salesman Problem YOSALES 4 33.33
34380    Even Semiprime Runs EVENSEMIP 22 63.74
34385    Pripyat PRIPYAT 3 15.00
34409    Disconnected country DISGRAPH 44 21.66
34480    Profiling PROFILING 93 28.01
34481    Galactic Division GALACDIV 8 7.86
34482    Allowed Factors ALWFACT 74 26.43
34484    Candy pair CANPR 62 42.92
34499    So Many Squares SQRPERF 23 29.93
34501    Divisible Strings DIVSTR 214 28.50
34502    ZERO TRIPLET THRSUM 78 15.87
34536    MultiSort MULSORT 106 20.86
34537    Prime Lover Finding PLOVER 54 27.27
34542    Lord of Light PKPLOL 308 35.00
34545    Tama Starks Prime Apprenticeship NASPRIM 51 18.15
34549    Mysteriousness of a Logical Expression MYLOGEXP 61 10.49
34551    Stopping-off Cities STOPCITY 66 18.03
34557    Apoorv Loves Primes SAS003 46 42.49
34565    Tetrahedrons in the country TTRGRAPH 49 42.52
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