list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
7248 Chess part1   99 23.82
7249 Perfume   2 110 15.60
1
17
7250 Blocks for kids   2 96 43.87
23
23
7258 Lexicographical Substring Search   30 2110 21.83
23
19
7259 Light Switching   102 4425 33.36
16
15
7260 Number Game   1 91 25.51
17
17
7264 Digital LED Number   7 533 28.87
14
4
7286 Collect Diamonds   1 16 23.08
26
26
7296 Trees Again   5 166 50.53
21
30
7297 Placing Coins on a Grid   2 57 33.09
17
17
7299 Multiples of 3   120 3688 23.42
20
17
7301 Lucky Controller   7 29.55
7322 Prime Pattern   1 94 36.31
23
17
7323 Happy Days   46 48.08
7333 Shuffle Music   7 27.27
7335 Spheres   3 129 9.55
17
39
7336 Mastermind   487 36.11
7337 Shuffling   19 15.95
7356 Iterated Bitcount Function   2 35 16.95
42
34
7363 Tree Sum   4 157 34.61
45
50
7378 Manhattan Companies   13 15.13
7380 Factorial challenge   5 342 31.50
14
26
7386 Activities   62 1424 25.48
16
19
7387 Airplane Parking   53 22.88
7389 Rating Hazard   21 21.10
7402 Repair Depots   14 46.34
7403 Messy Administration   1 9 35.00
17
17
7404 Just on Time   2 12 28.81
17
17
7405 Delicious Pancakes   1 731 27.05
11
11
7406 Beehive Numbers   38 9187 58.88
5
9
7408 Camelot   2 62 38.01
17
17
7409 Drawing Quadrilaterals   51 12.12
7422 Escape from Jail Again   7 436 42.16
30
32
7423 File Recover Testing   17 916 35.57
7
11
7424 Girls and Boys   91 12275 46.93
4
10
7425 Hackers   4 166 31.38
26
17
7426 Imperial Units   3 500 45.43
3
12
7427 Jara’s Legacy   81 39.79
7430 Tower Of Hanoi - Revisited   13 2115 51.26
8
14
7486 Rooks   4 226 28.49
9
13
7487 Flibonakki   15 850 29.55
21
28
7488 LCM GCD Love   6 183 19.09
17
13
7489 Slow Growing Bacteria   1 82 11.67
17
34
7490 Biology   13 5.80
7507 Wonderful Randomized Sum   3 373 40.43
1
1
7555 A - Crazy Rows   2 180 25.47
17
21
7556 B - Stock Charts   39 39.64
7558 D - Alphabetomials   10 50.00
7559 E - Football Team   9 19.70
7560 F - Interesting Ranges   9 25.00

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