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list of classical problems (unsolved)


ID NAME QUALITY USERS ACC % DIFFICULTY C I
32857 Angry Siam   4 62 34.21
30
30
36712 Trailing digits   7 62 12.73
13
13
183 Assembler circuits   61 31.78
2649 Weird sorting   1 61 25.64
1
34
2963 Painting Blocks (Act II)   1 61 21.28
17
34
3372 Round Table   1 61 43.81
3896 Maximal Independent Set   2 61 25.19
34
42
4409 Circle vs Triangle   1 61 19.83
5120 Minimal Possible String   4 61 5.32
34
30
6986 Summing Slopes   61 28.79
7297 Placing Coins on a Grid   2 61 32.53
17
17
10538 Derp   61 40.00
10594 Decoding Number Stations with Dr Whooves   2 61 28.05
9
26
11517 GAMING ARENA   1 61 40.34
14122 Inverse of Recurrence Problem With a Square Root   3 61 49.14
23
45
14926 abdou set   4 61 46.99
6
12
15553 Hamsters   2 61 33.63
30
30
15850 Game   1 61 41.09
1
34
16063 Hackers   6 61 21.64
48
48
16134 Save the cows!   5 61 12.82
1
6
16242 Dexters Trampoline   4 61 50.00
13
13
18637 Lawrence of Arabia   61 28.11
19795 Psycho34 (easy)   7 61 22.81
27
17
21173 String fertilization   61 41.89
22529 Dandiya Night and Violence   10 61 37.24
9
12
25960 Cat and Mouse I   61 15.60
28464 Joining lines   3 61 24.43
5
17
31235 Fractals   7 61 44.04
14
8
34356 Ludic Numbers (medium)   5 61 30.32
36
39
34812 Kth Power Summation   6 61 16.64
25
19
36861 Yet Another Perfect Square Equation   9 61 31.97
11
19
20 The Bytelandian Cryptographer (Act IV)   2 60 25.77
21
34
174 Paint templates   1 60 38.04
9
17
202 Rockets   -1 60 12.32
34
34
1748 Sequence Partitioning II   2 60 24.76
26
34
1803 Fold   1 60 43.21
1
34
2899 Volunteers   60 45.00
17
34
3488 The Top-Code   1 60 21.73
17
34
3645 Farthest Headquarters   60 26.80
3965 Minimax Triangulation   60 40.00
7884 Crni   60 55.93
8323 Triangle equality   60 35.34
11274 Lights and Switches   1 60 29.84
17
34
12560 External Falling Objects   2 60 40.08
26
17
13055 New Year Train   1 60 56.97
1
17
14891 Good Debugging   4 60 41.22
21
17
16556 Triangle   2 60 48.11
17
17
20848 Interesting Game   60 44.68
20986 Hypertubes   7 60 44.73
20
22
26187 Captain Claw   60 23.64
17
12

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