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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
2898 Party of Cloaked Killers   28 16.23
2885 Word Rings   2 403 15.79
17
34
2884 Martian Mining   89 2328 47.80
13
22
2883 Widget Factory   2 167 34.83
26
26
2882 The Warehouse   1 27 30.66
34
17
2881 Find the Clones   17 2056 44.57
9
7
2880 Wild West   103 42.23
17
34
2879 The Cow Doctor   145 33.46
17
2878 Knights of the Round Table   2 562 22.72
9
17
2877 Another understanding of Super Dice Game   67 10.34
2856 Help Bob   6 278 31.72
21
23
2855 Forest   62 12.68
2853 Decode the Strings   5 432 39.64
15
17
2852 Broken Keyboard   19 1220 31.73
14
14
2835 Memory Limit Exceeded   1 91 31.40
26
26
2833 Super Dice Game   1 24 9.63
17
34
2832 Find The Determinant III   1 308 20.46
17
9
2829 Time Limit Exceeded   4 260 21.67
34
34
2826 Round-Robin Scheduling   12 650 36.17
23
22
2817 Distinct Increasing Subsequences   9 795 24.57
22
26
2816 Common Subsequences   5 223 28.92
26
34
2815 Increasing Subsequences   53 2184 28.17
15
22
2743 Prefix Tiling   1 166 27.86
17
34
2742 Summing Sums   17 921 19.10
16
23
2738 Number Guessing Game   42 4631 62.51
8
13
2737 Perfect Rhyme   5 437 16.99
27
26
2735 Simplify the Railroad System   62 35.19
17
1
2734 Large party   40 26.19
2733 K Equal Digits   16 13.65
2731 Inventing Test Data   4 555 24.97
15
28
2728 Breaking in   8 304 26.86
30
19
2727 Army Strength   40 14566 41.23
4
4
2716 Maximal Quadrilateral Area   -1 6255 50.22
3
8
2715 Glasnici   3 348 37.42
26
30
2714 Cow Cars   6 670 37.51
15
17
2713 Can you answer these queries IV   60 4377 17.74
21
21
2709 Untitled Problem   30 16.67
2699 Recursive Sequence (Version II)   16 1013 26.12
26
24
2678 Closest distance   1 167 13.83
28
34
2670 Count Minimum Spanning Trees   4 189 17.41
28
39
2668 Polygon   1 68 20.45
26
34
2666 Query on a tree IV   4 746 13.54
38
34
2662 Put a Point in a Hyperspace   20 10.31
2661 Illumination   10 4.44
2660 Example   1 13 17.99
17
17
2658 Art of War   17 14.12
2649 Weird sorting   1 61 25.64
1
34
2648 Archiver   1 47 13.74
34
50
2643 Starcraft I   58 22.30
2631 Chomp   111 45.70

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