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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
13622 Dead Pixels   25 22.70
7258 Lexicographical Substring Search   32 2294 22.74
23
19
2878 Knights of the Round Table   2 563 22.74
9
17
3929 Different Digits   74 22.75
18964 Sum of subsequences   28 22.76
21460 Tresi and Girls   3 68 22.78
17
21
32595 Ada and Servers   2 29 22.78
23
1
8657 The Bovine Accordion and Banjo Orchestra   8 22.81
19795 Psycho34 (easy)   7 61 22.81
27
17
34923 Hack the Password   11 431 22.82
12
8
1161 Tic-Tac-Toe ( I )   20 3383 22.85
12
11
15439 Zombie Outbreak   5 75 22.86
21
21
8547 Euclids algorithm revisited   28 1474 22.86
19
23
8419 Traversing Grid   1 341 22.86
17
17
6706 Making Chess Boards   27 22.88
11440 Unlock it ! Part 2   48 22.88
1163 Java vs C ++   17 5524 22.88
14
5
12295 Smallest Inverse Euler Totient Function   8 235 22.89
21
17
27092 Balanced Diet   16 22.89
19568 Prime queries   10 447 22.90
27
21
2054 Gates of Logic   1 37 22.91
17
17
37514 A Summatory (Extreme)   5 49 22.91
34
36
4551 Match Maker   1 63 22.91
25334 Eefun Guessing Words   7 386 22.91
14
7
7969 A Knights’ Tale   3 80 22.93
17
17
22441 Black and White Tiles   -1 33 22.94
13
9
5649 Divide Polygon   3 48 22.95
9
34
4410 Repair the Door   62 22.96
12012 grace marks   5 229 22.97
21
21
32223 Ada and Lychees   3 18 22.97
42
26
35295 zig-zag on the golden river   11 124 22.97
9
15
11165 Magic Strawberries   3 182 22.98
5
13
5465 Deliver pizza   5 408 22.98
21
15
8392 Youtube   4 234 22.99
6
17
10641 The Dating Dress Problem   2 41 23.01
26
26
6292 Shmoogle Wave   17 23.01
6322 The hunt for Gollum   18 710 23.02
25
16
12713 Strings   39 23.03
1
1
15574 Railway   2 19 23.03
34
34
30919 Sabbir and gcd problem   17 336 23.03
16
16
9985 Distance   2 63 23.06
42
34
37474 Shuffling Problem   9 106 23.06
5
8
4197 Dominoes   4 125 23.08
23
23
6296 Experiment   34 23.08
6978 Check 1324   4 101 23.08
17
17
21135 Distinct Viewpoints   2 23.08
34
1
6665 Easy Longest Common Substring   2 149 23.11
23
17
35145 Love Guru   5 118 23.11
12
12
12150 Just Next !!!   75 6668 23.12
12
11
37922 See you again?   3 60 23.15
12
12

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