list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
19722 Modular Tetration   3 31 69.85
28
28
8371 TRIANGULAR PRISM   11 2027 69.69
2
7
31221 Zen And His Crush   13 367 69.66
8
11
33059 Ada and Palaces   2 192 69.65
13
34
37272 Dinostratus Matrices   1 5 69.57
10069 Kompići   18 793 69.39
10
20
40192 Battle Of The Bastards - Kings Vs Rooks   2 8 69.23
26
34
34623 Jeremías y sus loros   4 257 69.21
11
15
40468 Mines of Moria II   6 69.09
16139 Naya Shatranj (New Chess)   10 1882 69.04
4
17
3008 Finding the Top RPS Player   1 176 68.75
23
28
6726 Goldbach graphs   3 31 68.75
17
17
8796 Cubist Artwork   7 643 68.37
7
9
9805 Be Awesome As Barney Stinson   43 1805 68.22
12
13
9860 The Glazier 2   1 37 68.18
17
34
10050 Power Tower City   6 85 68.12
24
28
7588 Wise And Miser   69 5337 67.86
8
10
15867 Great Warrior   2 124 67.59
13
13
8612 Penney Game   39 7618 67.54
4
3
2531 Spatial Concepts Test   1 73 67.52
17
34
4588 SETI   123 67.48
3389 The Knights of the Round Circle   3 438 67.37
6
23
10070 Trick or Treat   2 241 67.35
17
17
1699 Numeral System   13 2214 67.15
6
3
26743 Wonowon   6 139 67.02
11
11
10109 Game, Set and Match   94 66.86
6694 D - Playing with Marbles   18 3491 66.82
3
5
4225 Payment System   30 66.67
4416 Jumping Hands   1 207 66.67
17
17
7763 Ingenious Metro   66 66.67
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
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
4343 Empty Boxes   26 3542 66.11
2
13
8327 Progressive progressions   53 66.10
5295 Adjacent Bit Counts   86 3526 66.05
14
18
9686 Yummy Triangular Pizza   467 65.91
26
17
3379 String Shuffle   7 388 65.83
17
14
3924 Filchs Dilemna   7 519 65.64
9
17
15567 Playing With Balls   23 1757 65.44
2
11
7589 Cave Crisis   11 65.22
9888 Bird tree   1 296 65.12
34
42
29335 Movie Fan   12 139 65.06
9
13
2530 Tiling a Grid With Dominoes   57 2381 65.03
15
23
10968 LUCIFER Number   41 1386 64.79
21
21
18094 Robert Langdon & Florence   1 175 64.69
28
23

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