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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
9570 Counting binary strings   7 338 53.04
17
24
7757 Flowers Flourish from France   12 3140 52.98
7
2
8422 Maximum Profit   4 916 52.97
9
6
16482 Make them equal !   22 2103 52.95
3
9
31230 TV Schedule   5 78 52.87
9
5
3753 GONDOR   4 378 52.82
13
13
25789 Laser Maze   8 45 52.82
24
14
20752 LAZY FRIENDS   3 33 52.81
17
13
8331 Sister cities   36 52.75
12243 Natalia Spins The Roulette   3 49 52.71
5
1
9120 Magic Star   2 168 52.70
34
1
12365 Ball of Reconciliation   2 339 52.63
17
17
3426 Ouroboros Snake   2 81 52.59
26
34
3763 George   15 520 52.57
19
18
11117 Restacking haybales 2012   168 52.51
13866 Discrete Roots   3 296 52.49
20
20
12446 BHAAD MEI JAAO   2 107 52.43
17
1
14926 abdou set   4 56 52.42
6
12
530 Divisors 2   10 900 52.41
14
17
2527 Flipping Burned Pancakes   3 258 52.38
17
17
19490 Pair and unpair weightest string   2 79 52.38
9
17
3833 Tresnja   1 126 52.36
42
42
26344 Related or not   9 359 52.36
8
9
32222 Ada and Panels   7 54 52.36
26
38
1183 Accomodate the palace   4 543 52.35
17
34
19145 Digo Needs Guns   -1 189 52.27
26
26
10080 Lawn Mower   4 228 52.22
12
6
4361 Connected Points   9 52.17
17110 Black Widow Rings   15 2712 52.14
3
3
11997 Trip To London   148 52.12
1
1
224 Vonny and her dominos   6 662 52.12
8
8
3733 Trezor   99 52.09
27196 Study Room   6 430 52.02
6
8
21526 Rotating Cube   7 111 51.99
15
6
7947 Almost square factorisation   5 120 51.97
8
11
34622 NICE SEQUENCES   16 140 51.97
11
13
64 Permutations   98 4264 51.96
12
20
28743 Game of Iron Thrones   2 46 51.94
17
17
6288 Treeramids   15 1088 51.92
20
17
8462 Barn Allocation   1 127 51.77
34
34
1030 Triple Fat Ladies   106 18995 51.76
4
12
23878 Finding GP   3 25 51.75
17
13
3254 Guard   14 51.72
4082 BLAST   30 1742 51.60
8
16
3791 Street   7 662 51.56
9
12
9443 Trial of Doom   1 31 51.52
17
34
11813 Count weighted paths   1 16 51.52
21169 Balanced base-3   7 505 51.51
9
7
7430 Tower Of Hanoi - Revisited   13 2095 51.49
8
14
11116 Discord is Cornered   2 25 51.47
17
9

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