list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
13866 Discrete Roots   2 257 87.15
17
17
3485 Disputes   61 80.68
26181 Walking Jumper   4 77.78
33147 Ada and Lemon 2   6 77.78
27561 Greatest Common Divisor Of Three Integers   8 821 76.44
1
3
10069 Kompići   13 602 75.62
11
22
3254 Guard   14 75.00
19276 Peculiar Permutivores   3 75.00
37272 Dinostratus Matrices   1 5 75.00
31221 Zen And His Crush   12 241 74.58
8
12
7588 Wise And Miser   59 4604 74.26
7
9
1026 Favorite Dice   35 4065 74.25
4
22
8371 TRIANGULAR PRISM   9 1669 74.23
3
8
34380 Even Semiprime Runs   3 12 73.77
26
26
33059 Ada and Palaces   1 116 73.71
6
34
26743 Wonowon   5 102 73.68
13
13
12808 Yet-Yet Another Counting Problem   1 31 73.58
17944 Mickey Mouse Magic Trick v4   1 29 73.44
1
34
15252 Humans Life Code   5 72.22
34623 Jeremías y sus loros   4 161 71.95
13
14
17945 Mickey Mouse Magic Trick v5   20 71.79
5295 Adjacent Bit Counts   71 3051 71.63
13
18
6694 D - Playing with Marbles   18 3219 71.48
3
6
33976 Ada and Christmas   11 71.43
20985 Archipelago   5 72 71.17
11
4
6805 Counter attack   3 171 70.95
17
17
35144 High CG Boy   3 204 70.82
3
3
32092 Chessboard State 3: Intergalactic Chess Tournament   1 4 70.59
50
34
1699 Numeral System   11 2118 70.35
6
4
3008 Finding the Top RPS Player   164 70.21
23
28
9446 Shortest Circuit Evaluation   21 70.00
14949 HELPER   7 70.00
9805 Be Awesome As Barney Stinson   36 1519 69.77
11
13
10109 Game, Set and Match   94 69.75
16139 Naya Shatranj (New Chess)   10 1153 69.67
4
16
34013 Seetha’s Unique Game   246 69.52
1
4
31279 Eat Pray Love   5 98 69.35
8
17
25728 One of the Simpsons symbols   2 245 69.33
5
13
15266 III Powers   4 95 69.27
20
22
27342 Automatic Scholarship Calculation   2 6 69.23
17
17
9686 Yummy Triangular Pizza   403 69.21
34
15567 Playing With Balls   20 1577 68.92
2
11
4416 Jumping Hands   1 204 68.81
17
17
8796 Cubist Artwork   4 550 68.79
6
8
14991 Your Rank is Pure (EXTREME ver)   7 68.75
27095 Clock Breaking   9 68.75
4588 SETI   101 68.37
2530 Tiling a Grid With Dominoes   53 2050 68.35
16
23
21176 Stapled intervals   50 68.28
26719 Gutibazi   9 403 68.26
3
6

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