list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
7240 Playground   2 208 41.97
1
6
7248 Chess part1   104 23.55
7249 Perfume   2 115 16.00
1
17
7250 Blocks for kids   2 102 40.56
23
23
7258 Lexicographical Substring Search   32 2283 22.69
23
19
7259 Light Switching   102 4666 34.20
16
15
7260 Number Game   1 94 26.01
17
17
7264 Digital LED Number   7 554 28.35
14
4
7286 Collect Diamonds   1 20 25.93
26
26
7296 Trees Again   5 168 47.65
21
30
7297 Placing Coins on a Grid   2 61 32.53
17
17
7299 Multiples of 3   121 3771 23.61
20
17
7301 Lucky Controller   10 30.91
7322 Prime Pattern   1 97 36.16
23
17
7323 Happy Days   47 44.74
7333 Shuffle Music   9 26.67
7335 Spheres   3 129 9.54
17
39
7336 Mastermind   492 36.16
7337 Shuffling   24 18.09
7356 Iterated Bitcount Function   2 36 16.47
42
34
7363 Tree Sum   5 186 36.36
42
45
7378 Manhattan Companies   16 10.96
7380 Factorial challenge   5 343 31.49
14
26
7386 Activities   62 1445 25.55
16
19
7387 Airplane Parking   56 23.53
7389 Rating Hazard   25 19.44
7402 Repair Depots   14 43.90
7403 Messy Administration   1 14 30.88
17
17
7404 Just on Time   2 16 35.38
17
17
7405 Delicious Pancakes   1 736 27.06
11
11
7406 Beehive Numbers   38 9214 58.91
5
9
7408 Camelot   2 64 30.88
17
17
7409 Drawing Quadrilaterals   51 11.50
7422 Escape from Jail Again   7 459 42.42
30
32
7423 File Recover Testing   17 926 35.60
7
11
7424 Girls and Boys   91 12344 46.94
4
10
7425 Hackers   4 174 31.29
26
17
7426 Imperial Units   3 506 45.76
3
12
7427 Jara’s Legacy   83 39.90
7430 Tower Of Hanoi - Revisited   13 2144 50.90
8
14
7486 Rooks   4 231 28.49
9
13
7487 Flibonakki   16 867 29.53
21
29
7488 LCM GCD Love   6 187 19.17
17
13
7489 Slow Growing Bacteria   1 87 11.57
17
34
7490 Biology   14 5.93
7507 Wonderful Randomized Sum   4 385 40.79
1
1
7555 A - Crazy Rows   2 186 25.98
17
21
7556 B - Stock Charts   45 40.48
7558 D - Alphabetomials   14 41.46
7559 E - Football Team   9 12.50

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