list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
8317 Red Balls   44 43.70
8318 color the balls   66 44.31
50
50
8320 Spreadsheet scrolling   77 29.39
8321 Chocolate distribution   115 23.85
8323 Triangle equality   60 35.50
8325 Partitioning the plane   39 41.10
8326 Leaky containers   31 40.82
8327 Progressive progressions   56 60.45
8328 Move the books   27 24.79
8331 Sister cities   39 50.50
8332 Ski slopes   25 20.67
8333 Place-name game   71 35.53
8421 Fun With Inequalities   142 37.43
17
17
8423 Recover Polynomials   54 48.37
8427 Permutation Game   32 38.61
8428 Grid Tiling   24 22.56
8429 Array Sorting   64 16.57
8461 Adventure in Moving   44 28.43
17
17
8478 Ancient Pocket Calculator   7 4.43
8542 Modern Pocket Calculator   35 9.11
28
6
8546 Manoj and Pankaj   51 21.07
8593 Covering the Corral   9 32.50
8594 Tails all the way   291 34.51
8627 I2C   32 24.68
8628 Selling Land   73 48.35
8657 The Bovine Accordion and Banjo Orchestra   7 21.43
8661 Bogosort   44 14.96
8663 Squares Game   34 45.88
8816 Mravograd   29 32.00
17
34
8836 Yet Another Sequence Problem   76 23.29
8844 Detection of Extraterrestrial   120 35.65
8846 Fudan Extracurricular Lives   7 25.00
8848 Herbicide   16 20.00
8849 Imitation   24 37.04
8886 Guess number!   20 5.65
34
34
8945 Grid points (speed variation)   25 23.49
8951 brownie   68 48.00
8971 LQDNUMBERS   33 33.58
8992 A los saltos   38 28.57
9000 Bob and his new kite factory   2 1.28
9030 Bob and his towers   37 28.75
9038 Chessboard Billiard   49 26.33
9063 Shuffling cards   16 30.38
9084 Journey to Mars   102 23.46
9086 Formula 3D   6 10.77
9118 Genetic Fraud   151 29.56
9121 Magical Crafting   57 47.13
9123 Security Zone   36 27.00
9124 Sightseeing   115 17.49
9125 Suiting Weavers   87 29.96

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