list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
18284 Petya and the Road Repairs   59 877 23.97
19
22
8793 Separate Points   4 122 23.97
17
17
36238 Color Play   11 204 23.98
9
19
10820 Obsession   4 32 23.98
39
39
40457 Mines of Moria   11 24.00
9890 Piece it together   94 24.01
20845 Interesting Numbers   4 218 24.02
13
5
12713 Strings   31 24.04
1
1
9081 Snail family problems   2 81 24.05
34
17
9532 Transportation   1 17 24.05
17
17
11469 Balanced Cow Subsets   6 369 24.06
37
34
279 Interesting number   26 820 24.08
19
24
9943 Isabella Message   1 67 24.08
17
17
13048 Escape from the Mines   2 67 24.08
23
23
16062 Count Primes   -2 43 24.08
15 The Shortest Path   156 7545 24.09
17
12
11712 Red Cross Hospital   1 18 24.10
34
1
32302 Ada and Replant   1 19 24.12
50
34
9938 Disney Fastpass   1 33 24.12
17
17
29 Hash it!   14 3594 24.14
14
8
3420 Falling Ice   7 24.14
9985 Distance   2 61 24.14
42
34
28315 Shoumiks Weakness   11 24.14
34
2565 Another Permutation Problem   1 56 24.15
34
17
4871 Bridge   1 154 24.16
1
34
1685 Grocery store   198 24.17
108 Decoding Morse Sequences   7 863 24.18
24
17
5093 Pretty Functions   1 39 24.21
4308 Byteantean towns   55 24.22
21834 Sadde and His City   3 45 24.22
28
23
33999 Ada and Primal Fear   2 21 24.22
26
26
25 Pouring water   100 5412 24.24
19
22
7881 Ljutnja   3 637 24.24
34
21
2054 Gates of Logic   1 38 24.28
17
17
12981 Fences   3 31 24.28
26
30
1557 Can you answer these queries II   23 1581 24.28
30
36
4574 Riding in cycles   41 24.31
9746 Bytelandian Tours   15 24.32
8419 Traversing Grid   1 332 24.34
17
17
274 Johnny and the Watermelon Plantation   -1 213 24.34
1
1
2734 Large party   34 24.35
11933 DIAGONAL   6 949 24.36
12
12
3642 Pretty Printing   39 24.38
392 Spin   38 24.40
1
17
1771 Yet Another N-Queen Problem   2 320 24.41
17
34
2426 Palindromes   9 996 24.41
17
14
61 Brackets   175 5437 24.42
19
20
839 Optimal Marks   8 822 24.44
25
34
10930 Dixon Dominoes   1 17 24.44
1
1
6187 Jane and Tarzan   6 213 24.46
17
26

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