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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
3642 Pretty Printing   39 24.38
3872 Party At School   49 24.38
1771 Yet Another N-Queen Problem   2 320 24.40
17
34
27098 Oil   1 72 24.40
17
34
15994 Boxes of Chocolate   1 86 24.41
17
17
1470 Another Sequence Problem   3 186 24.42
43
27
61 Brackets   175 5396 24.43
19
20
25048 Robot   4 75 24.43
17
26
10930 Dixon Dominoes   1 17 24.44
1
1
36266 Nahid The Reporter   2 11 24.44
1
1
839 Optimal Marks   8 819 24.45
28
34
15571 Difference   2 65 24.46
21
28
10573 Problem Offensive Strategy   1 69 24.47
17
17
6187 Jane and Tarzan   6 212 24.48
17
26
8321 Chocolate distribution   115 24.51
2817 Distinct Increasing Subsequences   8 783 24.53
19
26
7022 Cow Patterns   3 113 24.53
28
28
16283 Treasure Island   5 131 24.53
17
15
21068 Popular   3 45 24.53
34
50
4154 IZBORI   36 24.54
91 Two squares or not two squares   79 6001 24.55
11
14
3867 Who is The Boss   162 24.56
27039 Assembly line   17 513 24.56
17
14
239 Tour de Byteland   1 85 24.56
17
17
13303 Tic-tac-toe 3   1 11 24.56
34
17
18964 Sum of subsequences   23 24.58
2274 Island Hopping   1 199 24.60
17
1
185 Chase   2 214 24.61
1
26
12318 My Reaction when there is no internet connection   29 24.62
23
12
37375 Kingdom of Equality   2 10 24.62
26
26
34617 Palindrome Lover   1 174 24.62
4
4
9242 B Beware, the end of the world   1 31 24.63
17
17
186 The lightest language   1 136 24.64
17
34
1325 Partial Sums   2 221 24.65
17
26073 Counting Divisors   3 114 24.67
39
34
8945 Grid points (speed variation)   24 24.68
23530 Suffixes   1 18 24.68
17
17
14955 Dancing Cows   23 585 24.69
14
21
4302 (K,N)-Knight   3 310 24.71
14
24
32724 nth number   4 633 24.73
12
11
32235 SOLVEIT   10 306 24.73
5
11
14978 Homemade Asteroids   2 62 24.75
17
17
325 The Tall Windmills   82 24.75
34
7666 Telecommunications   22 24.75
11712 Red Cross Hospital   1 18 24.77
34
1
10508 Buttons   45 24.77
3266 K-query   238 5310 24.78
21
25
1468 Outside it is now raining   25 24.78
4308 Byteantean towns   55 24.78
19293 Galaxy distances   63 24.80

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