list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
19722 Modular Tetration   4 37 70.00
30
30
34623 Jeremías y sus loros   5 267 69.34
9
13
8371 TRIANGULAR PRISM   11 2039 69.17
2
7
10069 Kompići   18 804 69.11
10
20
10050 Power Tower City   7 114 69.03
26
29
9543 Dynamic Congruence Equation System   10 68.97
50
50
16139 Naya Shatranj (New Chess)   10 1900 68.80
4
17
33059 Ada and Palaces   2 194 68.34
13
34
8796 Cubist Artwork   7 646 68.33
7
9
9805 Be Awesome As Barney Stinson   44 1830 68.24
12
13
31221 Zen And His Crush   13 397 68.03
8
11
7588 Wise And Miser   69 5398 67.82
8
10
3008 Finding the Top RPS Player   1 177 67.79
23
28
4588 SETI   125 67.74
8612 Penney Game   38 7651 67.59
4
3
37272 Dinostratus Matrices   1 6 67.35
15867 Great Warrior   2 124 67.28
13
13
3389 The Knights of the Round Circle   3 443 67.21
6
23
1699 Numeral System   13 2217 67.16
6
3
10070 Trick or Treat   2 243 67.01
17
17
10109 Game, Set and Match   94 66.86
6694 D - Playing with Marbles   18 3494 66.69
3
5
4225 Payment System   30 66.67
4416 Jumping Hands   1 207 66.67
17
17
9860 The Glazier 2   1 38 66.67
17
34
10819 BF Vector   1 83 66.67
1
17
12808 Yet-Yet Another Counting Problem   1 40 66.67
19276 Peculiar Permutivores   6 66.67
26743 Wonowon   6 140 66.67
11
11
25728 One of the Simpsons symbols   2 277 66.59
5
13
7763 Ingenious Metro   66 66.45
2531 Spatial Concepts Test   1 73 66.39
17
34
8327 Progressive progressions   54 66.39
3942 Cleaning Robot   30 66.15
4343 Empty Boxes   26 3559 66.11
2
13
40468 Mines of Moria II   6 66.10
3379 String Shuffle   7 394 65.92
17
14
9686 Yummy Triangular Pizza   471 65.83
26
17
29335 Movie Fan   12 145 65.82
9
13
3924 Filchs Dilemna   7 522 65.40
9
17
15567 Playing With Balls   23 1764 65.36
2
11
5295 Adjacent Bit Counts   86 3619 65.30
14
18
7589 Cave Crisis   11 65.22
9888 Bird tree   1 297 65.18
34
42
2530 Tiling a Grid With Dominoes   58 2398 64.97
16
23
10968 LUCIFER Number   43 1454 64.85
21
22
26182 Perfect Superstring   2 11 64.71
34
34
11931 AMZ Word   12 1698 64.69
9
10
18094 Robert Langdon & Florence   1 175 64.69
28
23
66 Cross-country   38 4072 64.51
11
12

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