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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
1329 Matrix   6 409 17.21
28
26
22331 Intersection Query   1 13 17.21
50
34
280 Lifts   42 17.23
17
1
16580 Query on a tree VII   1 250 17.25
34
34
1458 Help Blue Mary Please! (Act II)   1 80 17.26
8549 BST again   1 86 17.28
17
34
15980 Ascending Fibonacci Numbers   23 802 17.27
17
13
34812 Kth Power Summation   6 54 17.28
25
19
3646 Adventure Tourism   44 17.28
6717 Two Paths   8 212 17.29
34
36
10725 String Subsequence   3 72 17.29
26
26
12807 Recursive Sequence (Version X)   7 17.31
10450 Amoeba   98 17.32
36718 Fashionable self-describing numbers   6 51 17.33
30
34
76 Editor Inverse   64 17.34
7851 Stacks of Zippy   1 18 17.37
34
34
30756 Ada and Numbering   9 117 17.37
31
34
8105 Dot Product Maximization   3 71 17.37
17
17
13592 Expected Time to Love   1 39 17.39
17
34
15892 Cave   1 11 17.39
17
34
19224 Lights, Snakes and Cages   4 84 17.40
24
34
21861 I Love Strings   3 51 17.40
23
23
7972 World of cubes   34 17.42
10596 Monkey and apples   6 162 17.43
30
17
1335 Maze   62 17.43
18932 Sum of primes (reverse mode)   5 21 17.44
45
45
86 November Rain   4 292 17.48
21
21
16280 Flowers of Babylon   1 47 17.48
17
50
13826 The Grandslam of Grandslams!   11 17.50
21690 Power the Power Up   10 472 17.51
17
23
5885 Troops of Sand Monsters   2 107 17.52
17
17
375 Query on a tree   163 5557 17.53
33
27
16825 Divisors   5 86 17.54
21
26
36145 Machine Cooling II   2 34 17.56
17
17
36710 To the Bird-planet   2 37 17.59
17
9
34864 Large Sum   7 193 17.59
13
13
18510 Ross generates Data   4 97 17.60
34
26
9124 Sightseeing   116 17.61
26054 BMW   21 606 17.62
12
14
24191 Eagle and Dogs   18 528 17.62
21
28
2658 Art of War   17 17.65
8734 Charlie and the Chocolate Factory   1 40 17.65
26
34
9645 Joy of CompuTenis   6 17.65
688 Toy Cars   1 555 17.67
9
17
7232 Inversion Sort   5 152 17.67
32
23
6773 Dinostratus Numbers   1 92 17.70
17
17
12241 Classification from ErdÅ‘s and Selfridge   5 27 17.71
28
28
12916 MMM   3 82 17.71
21
26
1812 Longest Common Substring II   14 1812 17.71
29
29
7356 Iterated Bitcount Function   2 36 17.72
42
34

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