list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
7386 Activities   62 1447 25.57
16
19
7380 Factorial challenge   5 344 31.49
14
26
7378 Manhattan Companies   16 10.96
7363 Tree Sum   5 187 36.46
42
45
7356 Iterated Bitcount Function   2 36 16.47
42
34
7337 Shuffling   24 18.09
7336 Mastermind   493 36.24
7335 Spheres   3 129 9.54
17
39
7333 Shuffle Music   9 26.67
7323 Happy Days   47 44.74
7322 Prime Pattern   1 97 36.16
23
17
7301 Lucky Controller   11 32.14
7299 Multiples of 3   121 3779 23.63
20
17
7297 Placing Coins on a Grid   2 61 32.53
17
17
7296 Trees Again   5 168 47.65
21
30
7286 Collect Diamonds   1 20 25.93
26
26
7264 Digital LED Number   7 554 28.35
14
4
7260 Number Game   1 94 26.01
17
17
7259 Light Switching   102 4694 34.32
16
15
7258 Lexicographical Substring Search   32 2294 22.74
23
19
7250 Blocks for kids   2 102 40.56
23
23
7249 Perfume   2 115 16.00
1
17
7248 Chess part1   104 23.55
7240 Playground   2 208 41.97
1
6
7239 Cells   3 81 47.22
17
9
7232 Inversion Sort   5 172 16.33
32
23
7231 Homework   5 232 21.58
17
26
7230 Garbage Collection   1 159 39.80
17
17
7217 Training for final   26 2100 45.56
8
6
7216 The Clocks   1 281 40.48
17
17
7212 Find String Roots   39 2181 34.82
12
15
7211 Elastic Bands   1 49 55.97
17
17
7210 Draw Mountains   5 337 44.33
17
6
7209 Closest Triplet   2 334 29.84
24
21
7208 Black or White   58 1482 42.45
16
19
7200 Strange Calendar   1 76 47.81
1
1
7193 The Pharaoh Curse   16 21.05
7192 Integral Maximization   1 375 38.35
50
50
7191 Hexagonal Board   6 546 62.20
12
9
7190 Guess the Number   14 2237 33.38
4
9
7189 Falta Envido   1 182 36.33
17
17
7188 Escape from Jail   12 629 30.98
18
23
7187 Dinosaur Menace   3 184 8.83
17
34
7186 Counting Pascal   2 134 29.77
17
17
7185 Bye Bye Cakes   17 3669 38.67
8
7
7184 Axis of Symmetry   1 71 18.88
26
26
7169 Pizza   45 6438 29.98
10
8
7168 Termites strike back   2 19 39.66
17
34
7155 Test   10 423 19.28
34
27
7152 Boundary 2003   1 18 12.34
34
1

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