list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
9543 Dynamic Congruence Equation System   10 71.11
50
50
10050 Power Tower City   6 96 70.66
24
28
19722 Modular Tetration   3 33 70.42
28
28
31221 Zen And His Crush   13 386 69.78
8
11
10069 Kompići   18 796 69.29
10
20
8371 TRIANGULAR PRISM   11 2032 69.28
2
7
16139 Naya Shatranj (New Chess)   10 1888 68.86
4
17
34623 Jeremías y sus loros   4 262 68.75
11
15
33059 Ada and Palaces   2 193 68.44
13
34
3008 Finding the Top RPS Player   1 177 68.42
23
28
8796 Cubist Artwork   7 644 68.40
7
9
9805 Be Awesome As Barney Stinson   44 1817 68.28
12
13
7588 Wise And Miser   69 5374 67.79
8
10
4588 SETI   124 67.61
8612 Penney Game   38 7638 67.56
4
3
15867 Great Warrior   2 124 67.28
13
13
3389 The Knights of the Round Circle   3 441 67.25
6
23
1699 Numeral System   13 2215 67.16
6
3
26743 Wonowon   6 139 67.02
11
11
10070 Trick or Treat   2 243 67.01
17
17
2531 Spatial Concepts Test   1 73 66.95
17
34
10109 Game, Set and Match   94 66.86
6694 D - Playing with Marbles   18 3493 66.72
3
5
4225 Payment System   30 66.67
4416 Jumping Hands   1 207 66.67
17
17
7763 Ingenious Metro   66 66.67
9860 The Glazier 2   1 38 66.67
17
34
10819 BF Vector   1 83 66.67
1
17
15062 Bacteria   1 14 66.67
34
50
19276 Peculiar Permutivores   6 66.67
21968 Playing with Geometry   15 66.67
17
1
37272 Dinostratus Matrices   1 5 66.67
25728 One of the Simpsons symbols   2 276 66.52
5
13
12808 Yet-Yet Another Counting Problem   1 38 66.20
3942 Cleaning Robot   30 66.15
8327 Progressive progressions   53 66.10
40468 Mines of Moria II   6 66.10
4343 Empty Boxes   26 3550 66.08
2
13
9686 Yummy Triangular Pizza   467 65.82
26
17
29335 Movie Fan   12 145 65.82
9
13
3379 String Shuffle   7 389 65.79
17
14
5295 Adjacent Bit Counts   86 3561 65.76
14
18
15567 Playing With Balls   23 1758 65.36
2
11
3924 Filchs Dilemna   7 520 65.27
9
17
7589 Cave Crisis   11 65.22
9888 Bird tree   1 296 65.12
34
42
2530 Tiling a Grid With Dominoes   57 2387 64.96
15
23
10968 LUCIFER Number   41 1416 64.76
21
21
18094 Robert Langdon & Florence   1 175 64.69
28
23
11931 AMZ Word   12 1683 64.50
9
10

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