list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
7240 Playground   2 207 41.88
1
6
7248 Chess part1   102 23.45
7249 Perfume   2 114 15.94
1
17
7250 Blocks for kids   2 101 40.40
23
23
7258 Lexicographical Substring Search   32 2256 22.50
23
19
7259 Light Switching   102 4621 34.02
16
15
7260 Number Game   1 93 25.84
17
17
7264 Digital LED Number   7 550 28.21
14
4
7286 Collect Diamonds   1 19 25.23
26
26
7296 Trees Again   5 166 49.87
21
30
7297 Placing Coins on a Grid   2 61 32.75
17
17
7299 Multiples of 3   121 3759 23.56
20
17
7301 Lucky Controller   9 29.63
7322 Prime Pattern   1 94 35.71
23
17
7323 Happy Days   47 45.22
7333 Shuffle Music   8 26.19
7335 Spheres   3 129 9.54
17
39
7336 Mastermind   491 36.19
7337 Shuffling   23 17.68
7356 Iterated Bitcount Function   2 35 16.13
42
34
7363 Tree Sum   5 184 36.13
42
45
7378 Manhattan Companies   15 10.55
7380 Factorial challenge   5 343 31.57
14
26
7386 Activities   62 1440 25.54
16
19
7387 Airplane Parking   55 23.36
7389 Rating Hazard   24 18.88
7402 Repair Depots   13 42.50
7403 Messy Administration   1 11 32.00
17
17
7404 Just on Time   2 16 34.38
17
17
7405 Delicious Pancakes   1 735 27.12
11
11
7406 Beehive Numbers   38 9208 58.90
5
9
7408 Camelot   2 62 30.52
17
17
7409 Drawing Quadrilaterals   51 11.76
7422 Escape from Jail Again   7 455 42.25
30
32
7423 File Recover Testing   17 923 35.54
7
11
7424 Girls and Boys   91 12329 46.96
4
10
7425 Hackers   4 173 31.36
26
17
7426 Imperial Units   3 505 45.68
3
12
7427 Jara’s Legacy   82 39.74
7430 Tower Of Hanoi - Revisited   13 2142 50.88
8
14
7486 Rooks   4 231 28.43
9
13
7487 Flibonakki   16 866 29.53
21
29
7488 LCM GCD Love   6 186 19.14
17
13
7489 Slow Growing Bacteria   1 84 11.53
17
34
7490 Biology   13 5.71
7507 Wonderful Randomized Sum   4 384 40.80
1
1
7555 A - Crazy Rows   2 185 25.95
17
21
7556 B - Stock Charts   44 40.32
7558 D - Alphabetomials   13 40.54
7559 E - Football Team   9 12.50

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