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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
36860 Epidemic Control   5 29 54.84
26
21
37443 Acronym II   4 29 15.70
34
34
2162 Towers of Powers   28 19.72
2273 Ferries   28 17.39
3533 Game on board   28 36.73
7583 Cubic Eight-Puzzle   1 28 31.43
50
34
9446 Shortest Circuit Evaluation   28 46.67
10092 Party Night   28 41.89
10105 Alphabet Soup   28 50.00
11090 Large banner   28 33.33
11948 Dark Assault   1 28 32.73
17
17
15149 play with prime numbers (III)(hard )   6 28 50.53
34
28
15312 Annoying Coins Quest   1 28 42.91
17
34
16035 Fone Frequencies   28 44.16
17
9
20327 Triangles   1 28 27.33
50
50
21057 Super Lucky Palindromes   3 28 30.00
34
34
23383 ISOMORPH   28 43.65
23877 The Long Pile Game   28 23.64
17
17
23882 Watchers On The Wall   28 22.46
27433 Divisible Fibonacci Numbers   1 28 29.15
17
34
34260 Signpost reading   8 28 22.62
21
13
34612 Can Sharmeen Solve it? [ HARD ]   6 28 28.10
21
24
34863 A Cumulative Sum Problem   5 28 21.15
34
42
2160 Here-There   27 26.63
2423 Minimal Triangulations of Graphs   27 33.33
2511 Magic Program IV   27 17.99
2709 Untitled Problem   27 17.75
3382 Monster Trap   1 27 22.44
34
17
3894 Bouncing Balls   27 37.74
3939 Search of Concatenated Strings   27 26.32
4307 Stamps   27 41.56
5149 History of Languages   27 15.54
6170 Homecoming   1 27 30.28
17
34
6652 Skiers   27 47.71
7807 The Lucky Prisoner   27 9.93
8328 Move the books   27 33.33
10091 Three-sided Dice   27 20.71
10095 Caper Pizza   27 27.56
11830 DOJO Corridor I   27 41.28
12241 Classification from ErdÅ‘s and Selfridge   5 27 17.71
28
28
13031 Vision Field   27 23.89
34
34
14819 Permutation Generator   27 38.10
15061 World Cup 2010   27 57.41
17789 Space Bridges   27 40.20
19139 Boiling Vegetables   27 34.31
19297 Nymphs from H10   27 31.37
20987 Sequence   2 27 23.18
9
17
21085 Palindrome Merge   1 27 27.36
17
17
21858 Christmas is coming   2 27 13.38
42
26
21965 Book Club   1 27 33.71
17
17

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