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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
3868 Total Flow   11 1383 36.21
14
13
11402 The Indian Connection   19 2287 36.20
8
14
12612 Path of the righteous man   28 481 36.20
20
22
23153 Equivalent Passwords   9 72 36.19
21
14
7691 Homo or Hetero   22 1643 36.18
15
11
97 Party Schedule   251 8854 36.18
14
16
36423 One Eight_Nine   3 194 36.17
3
9
1021 Aibohphobia   309 10627 36.17
12
17
35363 The World of Charges   13 165 36.17
3
4
41128 Pierwiastkowanie   3 28 36.17
6
12
8119 CIRU2   1 172 36.15
34
34
16244 Kusac   6 405 36.15
14
21
25779 Cinema Conundrum   11 121 36.14
10
10
36 Secret Code   6 545 36.13
17
17
7336 Mastermind   487 36.11
2901 One Geometry Problem   9 1814 36.10
4
13
15506 Helping Igor   5 98 36.10
15
12
1839 The Bookcase   1 122 36.09
7971 The Cyber Traveling Salesman   1 33 36.07
34
17
1845 Mice and Maze   100 5440 36.06
10
10
8991 Number Guessing Game 2   3 130 36.05
17
42
300 Cable TV Network   2 652 36.04
24
30
7696 Encryption   3 978 36.02
17
17
2735 Simplify the Railroad System   56 36.02
17
1
7023 Cookies   19 36.00
8849 Imitation   22 36.00
41657 GCD Goodness   2 23 36.00
17
26
297 Aggressive cows   1063 43133 36.00
16
23
23516 One day with string   10 234 35.99
7
10
20931 Square-Free Product (Hard)   2 58 35.98
17
21
3724 Rainbow Ride   8 484 35.97
19
19
34377 Digit Subsequence   11 250 35.97
7
11
5450 Tiles of Tetris, Not!   15 3170 35.96
4
5
9098 Long Common Subsequence   2 190 35.96
34
17
28600 One Punch Man   4 68 35.96
17
17
1456 The Secret of a Lost City   17 35.94
4201 Coder Ratings   26 1387 35.94
15
18
4454 Brackets II   8 412 35.93
26
24
4185 Cube   52 35.93
18247 Arrangement Validity   11 212 35.90
17
21
5522 Buy Your House   12 35.90
15573 Keyboard   13 35.90
12001 Bit by Bit   2 139 35.89
17
23
9433 Buzzwords   1 76 35.89
26
26
207 Three-coloring of binary trees   16 875 35.88
20
17
35552 Fibonacci Power Sum   4 25 35.87
17
30
5468 Going to school   8 321 35.87
15
34
26179 Windy Cannon   8 291 35.86
5
2
35284 Digit Root   12 102 35.85
14
19
21964 Golf Bot   5 82 35.81
34
27

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