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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
2643 Starcraft I   54 22.25
4157 Domino   4 54 50.42
42
42
4414 Highway   54 22.04
4420 Counting Graphs   54 34.33
5102 Mystic Craft   54 46.05
5830 Alternating Permutations   1 54 39.39
34
34
6690 A - Comparison Expressions   54 32.76
6985 Rearranging Digits   54 26.02
7737 Escape   54 33.70
8324 Military patrol   1 54 30.20
34
50
9916 Help Dr Whooves   2 54 51.28
17
34
10086 Jumping Monkey   54 24.87
10107 Cybercrime Donut Investigation   2 54 26.94
34
42
10236 Generations   1 54 19.35
34
34
12397 Johnny plays with connect 4   2 54 31.36
17
12
13055 New Year Train   1 54 55.35
1
17
13523 Card Meets (medium)   7 54 32.49
17
21
19795 Psycho34 (easy)   6 54 22.20
30
13
20931 Square-Free Product (Hard)   2 54 38.12
17
21
25393 Do It Wrong, Get It Right   6 54 36.82
17
17
30973 Ada and Tomato   4 54 17.74
30
34
31235 Fractals   7 54 46.25
14
8
32857 Angry Siam   3 54 33.76
28
28
33008 Ada and Squares   3 54 36.89
34
23
34247 Agent prefix   -5 54 38.67
1
1
34812 Kth Power Summation   6 54 17.19
25
19
37053 Trailing Zeros   10 54 53.92
8
16
20 The Bytelandian Cryptographer (Act IV)   2 55 26.87
21
34
278 Bicycle   55 12.95
34
1
334 The Philosophical Dispute   55 40.48
17
17
1793 Text Generater II   55 30.43
2899 Volunteers   55 46.91
17
34
2963 Painting Blocks (Act II)   1 55 20.19
17
34
3488 The Top-Code   1 55 20.32
17
34
3645 Farthest Headquarters   55 25.80
3901 Black and White Nim   55 44.50
4308 Byteantean towns   55 24.78
5011 Library for Madrid   55 42.17
17
17
5120 Minimal Possible String   3 55 5.08
34
28
6408 Counting Triangles 2   -1 55 33.60
50
50
7772 Help a researcher   55 46.99
8316 Win gold medal   55 27.37
10096 Lights (Extreme)   55 30.25
17
17
10538 Derp   55 38.04
13884 FLING1   55 23.60
14890 Good Code   4 55 22.81
13
17
16017 The Triangle Game   1 55 47.55
17
17
22529 Dandiya Night and Violence   10 55 35.68
9
12
25015 Subsequences with modulo   5 55 21.08
34
34
25960 Cat and Mouse I   55 14.32

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