list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
34686 Meet Her Fast!   6 135 41.19
17
13
36166 Lucifer and Magical Substrings   14 96 45.64
12
13
40808 Crowded Music Festival   8 44 49.15
8
13
1786 In Danger   49 4361 53.59
7
13
4343 Empty Boxes   26 3547 66.08
2
13
3377 A Bug’s Life   342 15194 27.38
12
13
10582 subarrays   215 9245 34.31
11
13
21751 Help the Heroes   10 384 32.11
9
13
30947 Sabbir and gifts   21 349 31.82
16
13
9652 Robots on a grid   21 845 19.50
17
13
12726 XOR Game   5 532 43.87
11
13
14329 Magic of the locker   19 2403 19.29
4
13
29335 Movie Fan   12 144 65.69
9
13
11372 Blueberries   62 2215 33.53
12
13
372 The Benefactor   48 3036 35.51
12
13
3868 Total Flow   11 1374 36.16
14
13
12245 Natalia Plays a Game   11 859 43.92
12
13
2738 Number Guessing Game   42 4626 62.56
8
13
78 Marbles   67 7867 34.95
15
13
3885 Coins Game   92 5144 46.07
10
13
55 Jasiek   3 461 28.23
21
13
1000 Equidivisions   -1 643 23.40
13
13
1003 Little Quilt   3 168 39.78
26
13
2143 Dependency Problems   4 517 39.00
17
13
2901 One Geometry Problem   9 1787 36.04
4
13
3505 Prime Number Theorem   25 1521 28.03
14
13
3753 GONDOR   4 378 52.82
13
13
4035 NERED   2 391 57.64
9
13
4194 Another Lucky Numbers   4 136 33.45
17
13
4565 What is your Logo   3 916 45.94
1
13
5833 XOR Rounds   2 353 30.58
9
13
5978 Frequent Prime Ranges   9 689 29.17
13
13
6479 The Very Greatest Common Divisor   4 93 10.23
21
13
7035 The Embarrassed Cryptographer   5 336 31.43
13
13
7486 Rooks   4 226 28.49
9
13
7718 Number of common divisors   85 6737 25.03
11
13
8284 Weighted Sum   6 508 17.80
9
13
8895 Power Crisis   3 441 33.98
17
13
8896 Pattern Matching   1 25 21.38
17
13
9103 Special Numbers   8 753 30.05
13
13
9119 Indiana Jones and the lost Soccer Cup   8 376 29.04
11
13
10446 Sicrano   4 504 23.55
17
13
11165 Magic Strawberries   3 168 21.63
5
13
11178 Save money for YTU   2 130 44.50
13
13
12399 Johnny Hates Climbing   3 111 23.21
21
13
13745 Crack the Safe   19 606 53.50
14
13
14441 Three Circle Problem (EASY)   12 1961 55.34
6
13
15541 Simplified Hangul   4 42 54.00
17
13
15867 Great Warrior   2 124 67.59
13
13
15980 Ascending Fibonacci Numbers   23 802 17.27
17
13

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