list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
7240 Playground   2 207 41.88
1
6
7248 Chess part1   101 23.33
7249 Perfume   2 113 15.92
1
17
7250 Blocks for kids   2 101 40.40
23
23
7258 Lexicographical Substring Search   32 2250 22.45
23
19
7259 Light Switching   102 4612 33.98
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   5 165 49.74
21
30
7297 Placing Coins on a Grid   2 59 32.16
17
17
7299 Multiples of 3   121 3755 23.55
20
17
7301 Lucky Controller   8 28.00
7322 Prime Pattern   1 94 35.61
23
17
7323 Happy Days   47 45.22
7333 Shuffle Music   8 29.73
7335 Spheres   3 129 9.54
17
39
7336 Mastermind   491 36.19
7337 Shuffling   20 15.47
7356 Iterated Bitcount Function   2 35 16.13
42
34
7363 Tree Sum   5 181 36.56
42
45
7378 Manhattan Companies   15 10.43
7380 Factorial challenge   5 343 31.57
14
26
7386 Activities   62 1439 25.53
16
19
7387 Airplane Parking   55 23.36
7389 Rating Hazard   24 18.88
7402 Repair Depots   12 34.78
7403 Messy Administration   1 10 34.88
17
17
7404 Just on Time   2 13 30.16
17
17
7405 Delicious Pancakes   1 735 27.07
11
11
7406 Beehive Numbers   38 9207 58.92
5
9
7408 Camelot   2 62 32.34
17
17
7409 Drawing Quadrilaterals   51 12.01
7422 Escape from Jail Again   7 450 42.23
30
32
7423 File Recover Testing   17 922 35.54
7
11
7424 Girls and Boys   91 12324 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   81 39.58
7430 Tower Of Hanoi - Revisited   13 2142 50.88
8
14
7486 Rooks   4 231 28.43
9
13
7487 Flibonakki   16 865 29.53
21
28
7488 LCM GCD Love   6 186 19.14
17
13
7489 Slow Growing Bacteria   1 84 11.73
17
34
7490 Biology   13 5.71
7507 Wonderful Randomized Sum   4 384 40.80
1
1
7555 A - Crazy Rows   2 184 25.89
17
21
7556 B - Stock Charts   44 40.32
7558 D - Alphabetomials   13 40.54
7559 E - Football Team   9 13.13

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