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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
9219 Nikhil Problem   2 225 45.88
17
17
9213 Mafia   2 53 23.93
17
26
9199 Circular Track   30 3351 40.29
7
14
9190 Perfect Maze   31 1.73
9185 TORNJEVI   10 224 33.41
26
26
9161 Legendre symbol   190 45.42
9
9
9138 Pyramid Sums 2   2 114 33.61
23
34
9137 Pyramid Sums   96 35.60
34
17
9126 Time to live   48 2058 37.70
12
15
9125 Suiting Weavers   91 29.52
9124 Sightseeing   120 17.92
9123 Security Zone   39 27.45
9122 Diary   4 1066 35.71
12
3
9121 Magical Crafting   58 46.94
9120 Magic Star   2 174 52.72
34
1
9119 Indiana Jones and the lost Soccer Cup   8 378 29.07
11
13
9118 Genetic Fraud   152 29.47
9117 Faculty Dividing Powers   11 375 22.55
17
17
9104 Match the words   3 418 50.39
9
17
9103 Special Numbers   8 759 30.05
14
16
9098 Long Common Subsequence   2 196 36.48
34
17
9097 Derangements HARD   1 120 50.00
1
17
9096 Bob and magical scale   3 73 26.03
26
34
9086 Formula 3D   6 9.86
9084 Journey to Mars   107 23.68
9081 Snail family problems   2 85 23.48
34
17
9076 Hablu and Bablu   1 160 18.76
12
17
9070 Lightning Conductor   3 687 34.91
9
17
9066 Sum of Distinct Numbers   26 359 14.76
32
32
9063 Shuffling cards   16 28.92
9055 Most Frequent Value   31 822 23.66
15
21
9050 Tohu again   2 865 29.24
17
12
9046 Clock Hands   2 378 22.32
34
26
9042 HQNP Incomputable   4 48 33.33
1
9
9040 Tug of War   12 623 25.80
9
21
9038 Chessboard Billiard   54 26.56
9034 Help Tohu   12 2317 45.36
5
23
9032 Cube Free Numbers   66 4167 31.77
12
11
9030 Bob and his towers   40 30.12
9012 Maximum Self-Matching   31 758 46.77
24
29
9000 Bob and his new kite factory   2 1.14
8995 CANDY   9 1347 38.35
8
6
8992 A los saltos   39 29.81
8991 Number Guessing Game 2   3 132 35.60
17
42
8989 Funny programming contest   3 38 19.84
12
23
8985 Line up   19 417 51.78
16
17
8982 Representatives   20 442 31.50
17
16
8980 Cost   48 1262 29.18
18
26
8971 LQDNUMBERS   36 35.04
8952 Catapult that ball   34 3207 26.33
12
12

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