list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
10050 Power Tower City   6 88 69.84
24
28
19722 Modular Tetration   3 32 69.80
28
28
31221 Zen And His Crush   13 375 69.60
8
11
8371 TRIANGULAR PRISM   11 2030 69.58
2
7
10069 Kompići   18 795 69.39
10
20
33059 Ada and Palaces   2 193 69.35
13
34
34623 Jeremías y sus loros   4 260 69.10
11
15
16139 Naya Shatranj (New Chess)   10 1886 68.97
4
17
6726 Goldbach graphs   3 31 68.75
17
17
3008 Finding the Top RPS Player   1 176 68.54
23
28
8796 Cubist Artwork   7 643 68.37
7
9
9805 Be Awesome As Barney Stinson   43 1805 68.20
12
13
40192 Battle Of The Bastards - Kings Vs Rooks   2 8 67.92
26
34
7588 Wise And Miser   69 5344 67.81
8
10
15867 Great Warrior   2 124 67.59
13
13
8612 Penney Game   39 7621 67.55
4
3
2531 Spatial Concepts Test   1 73 67.52
17
34
4588 SETI   123 67.48
10070 Trick or Treat   2 242 67.30
17
17
3389 The Knights of the Round Circle   3 441 67.25
6
23
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
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
40468 Mines of Moria II   6 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
4343 Empty Boxes   26 3544 66.06
2
13
5295 Adjacent Bit Counts   86 3533 65.96
14
18
9686 Yummy Triangular Pizza   467 65.91
26
17
3379 String Shuffle   7 389 65.79
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
29335 Movie Fan   12 140 65.19
9
13
9888 Bird tree   1 296 65.12
34
42
2530 Tiling a Grid With Dominoes   57 2383 65.01
15
23
10968 LUCIFER Number   41 1393 64.82
21
21
18094 Robert Langdon & Florence   1 175 64.69
28
23

Most popular tags