list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
696 Truth or not   1 268 21.64
28740 Try to complete   17 410 26.61
23
24
35672 Try to learn properly   7 44 15.81
21
21
21642 Tsunami   3 138 41.96
28
23
9040 Tug of War   12 615 25.85
9
21
21347 Tulip And Numbers   15 959 22.81
14
14
9753 Tuple Division   17 4.10
9534 Turn on the lights   64 32.57
9535 Turn on the lights 2   2 23 37.08
26
26
31230 TV Schedule   5 78 52.87
9
5
8795 Twenty Questions   1 40 20.65
4681 Twice   5 282 20.97
24
27
7734 Twist and whirl - want to cheat   8 229 45.06
24
17
34670 TWISTED ARRAY   186 41.51
2
14
5115 Two "Ways"   63 15.00
6377 Two Array Problem   4 185 27.61
17
26
6831 Two Ball Game   64 28.22
1710 Two Ends   115 3754 42.27
18
17
11579 Two Famous Companies   2 179 19.61
9
17
17559 Two Game   5 317 36.97
1
39
6717 Two Paths   8 212 17.29
34
36
4070 Two Professors   101 14.52
26350 TWO SEQUENCES PROBLEM   12 264 31.30
10
15
91 Two squares or not two squares   78 5993 24.54
11
14
30499 TWO STRINGS   5 24 31.34
14
14
36413 Two Sum Query   2 54 33.06
34
34
17877 Two Swamills   1 58 39.25
17
34
4378 Twofive   63 32.26
3249 Typesettin   2 33 45.68
1
1
7861 UFO   1 35 30.00
17
17
41044 UkÅ‚adanie kart - Card stacking   21 41.94
3314 Umnozak   102 29.03
42
17
1002 Uncle Jack   13 2957 39.65
9
8
2271 Undecodable Codes   46 13.01
21049 Under Construction Forever   1 15 44.44
17
34
15649 Unequalled Consumption   1 12 19.12
17
34
21643 Unhappy Numbers   6 45 36.75
31
31
14862 Union Laser   3 31 48.55
23
17
27379 Unique Code   21 122 19.26
20
20
10814 Unique Paths   123 46.00
38602 Unique Sequence   6 54 47.48
6
8
10608 Unique Strings   2 65 47.46
17
17
695 Unite Fast   1 128 27.30
17
17
9690 Universal Question Answering System   24 25.14
31502 University Homework   5 54 29.36
20
6
10809 Unlock it !   83 30.99
11440 Unlock it ! Part 2   45 21.09
9517 Unlock the Cellphone   11 26.88
2709 Untitled Problem   27 17.75
2940 Untitled Problem II   115 15.16
34

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