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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
25779 Cinema Conundrum   11 119 36.09
10
10
297 Aggressive cows   1060 41256 36.09
16
23
34377 Digit Subsequence   11 246 36.10
7
11
3724 Rainbow Ride   8 477 36.12
19
19
11444 MAXOR   105 36.13
9
26
2901 One Geometry Problem   9 1804 36.13
4
13
7691 Homo or Hetero   22 1634 36.13
15
11
20931 Square-Free Product (Hard)   2 56 36.14
17
21
97 Party Schedule   250 8825 36.14
14
16
4666 Wireless   1 123 36.15
17
17
3868 Total Flow   11 1376 36.17
14
13
1021 Aibohphobia   307 10598 36.18
12
17
11402 The Indian Connection   19 2286 36.19
8
14
7971 The Cyber Traveling Salesman   1 33 36.20
34
17
12326 Dating Rishi   8 634 36.22
17
26
26184 Colorful Beads   2 36 36.22
34
34
2416 Distinct Subsequences   94 3699 36.23
12
22
1847 No Change   37 1671 36.23
11
14
10108 Distributing Ballot Boxes   31 1151 36.24
12
16
12612 Path of the righteous man   28 476 36.26
20
22
21395 Ohani And Binary Search Tree   -1 126 36.27
50
17
4552 Adding up Triangles   137 36.30
7322 Prime Pattern   1 94 36.31
23
17
2526 Decoding   9 1034 36.32
23
15
20849 Interesting queries   2 44 36.32
34
34
4455 Going to the Movies   86 36.33
8119 CIRU2   1 172 36.34
34
34
15074 Tourney   4 145 36.35
13
9
15650 Dark roads   27 1387 36.35
10
10
7023 Cookies   19 36.36
8844 Detection of Extraterrestrial   118 36.36
23507 Retrovirus   7 89 36.36
15
13
34865 Scary Secret Diary   5 19 36.36
21
30
2826 Round-Robin Scheduling   12 642 36.37
23
22
15554 Niceness of the string   12 1153 36.39
7
2
11474 Totient Game   40 36.40
17247 Digit Sum   48 3060 36.40
18
21
22382 Euler Totient Function Depth   24 375 36.41
15
16
13738 Happy Valentine Day (Valentine Maze Game)   3 138 36.42
28
23
6286 Sum of products   10 364 36.43
19
28
12001 Bit by Bit   2 139 36.43
17
23
1475 Play with Digit Seven   3 121 36.43
34
14
345 Mixtures   255 8786 36.44
17
21
8971 LQDNUMBERS   31 36.44
8074 God of Number Theory   1 29 36.45
34
50
21172 Erdos et al   3 137 36.45
26
26
12408 Johnny Studies Genetics   39 36.45
2906 GCD2   60 6792 36.48
12
11
1673 Ambitious Manager   5 460 36.49
21
17
419 Transposing is Fun   1 277 36.51
17
26

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