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list of classical problems (unsolved)


ID NAME QUALITY USERS ACC % DIFFICULTY C I
4785 Starship   16 31.25
16793 Statistics Applied   3 214 22.15
21
17
741 Steady Cow Assignment   5 534 32.90
20
29
9858 Štef and Barica   2 77 37.69
34
17
22337 Stick values   12 130 41.66
21
23
19382 Stock   2 99 32.39
26
34
7779 Stock Chase   76 30.19
17
17
8629 Stock Prices   1 103 45.70
17
17
26790 Stockade   2 47 37.33
17
17
8059 Stocks Prediction   1 91 33.33
17
34
2047 Stone Removing Game   -1 133 37.96
34551 Stopping-off Cities   6 73 18.01
26
23
208 Store-keeper   2 135 15.52
34
26
2050 Strange Billboard   10 805 60.55
13
29
7200 Strange Calendar   1 76 47.81
1
1
1442 Strange Food Chain   19 964 19.84
22
25
30349 Strange Waca   9 45 20.53
17
22
4761 Strategy game   2 44 55.64
9
17
10141 STRAZA   49 40.13
34
17
3791 Street   8 669 51.43
10
13
5018 Street Gambler   31 47.83
95 Street Parade   318 18630 29.08
14
11
8132 Street Trees   33 3081 47.00
6
11
10346 Streets of distortion   2 111 37.71
5
9
31234 Stressful Activities   2 71 41.00
12
1
9385 Strictly not a Prime   9 370 28.68
17
12
2325 String Distance   214 21.51
10376 String Factorization!   1 47 10.76
26
42
21173 String fertilization   61 41.89
665 String it out   22 1221 38.84
12
15
22535 String Play   5 46 42.62
21
21
3982 String problem   7 608 48.82
9
23
21354 String Problem   4 28 33.33
26
26
13918 String Queries   1 34 27.56
34
34
4532 String reduction   2 169 16.71
17
30
3379 String Shuffle   7 400 65.69
17
14
10725 String Subsequence   3 75 17.24
26
26
27101 String Theory   2 28 31.37
9
17
3112 Strings   1 269 31.38
17
34
12713 Strings   39 23.03
1
1
19291 Structures   4 137 28.38
11
17
14871 STUDENTS   10 475 48.45
8
14
27196 Study Room   6 444 52.32
6
8
10451 Stun Boosting   19 25.68
26346 STUNNING GCD   10 646 37.25
1
8
10582 subarrays   215 9570 34.36
11
13
3005 Subdividing a Land   28 33.02
10265 Subdivision of the kingdom   40 29.56
912 Submatrix of submatrix   1 174 27.01
34
17
37175 Submatrix Sum of a Sparse Matrix   -1 11 30.43

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