list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
37387 Modulo Sequence   8 52 14.38
21
21
4070 Two Professors   101 14.40
3461 Song Contest   12 14.44
9642 Getting There Fast   14 14.49
13092 Snakes and Ladders Again   86 14.52
25960 Cat and Mouse I   57 14.54
18799 Boring Factorials (Extended)   1 15 14.55
34
17
35 Equipment Box   6 1310 14.56
8
21
37 The Proper Key   1 135 14.57
17
17
2138 Pibonacci   3 43 14.58
26
39
14981 Light Cycling   4 77 14.59
21
21
7565 Another Sorting Algorithm   1 29 14.60
50
1
1482 A short vacation in Disneyland   5 225 14.62
31
24
12855 Teleport   4 14.63
17
34
1644 Trees   1 35 14.64
34
34
1477 Play with a Tree   88 14.68
17398 Fitting in the Team   16 14.68
1462 Barbarians   46 14.68
2885 Word Rings   2 350 14.68
17
34
25335 Eefun the Accountant   1 7 14.69
17
17
1480 Let us count 1 2 3   1 72 14.70
1
34
9440 To Add or to Multiply   15 14.71
4658 Help Hemant Verma   1 49 14.77
9
17
3484 Crossbits   3 97 14.78
23
15
2321 Segments   2 147 14.81
17
34
2154 Kruskal   83 14.81
34315 The Chase   5 14.81
3166 Permutation Exponentiation   33 14.85
5296 Air Combat   -1 64 14.85
34
2176 Finding Seats   2 220 14.87
34
34
7152 Boundary 2003   1 18 14.87
34
1
28466 Leonardo de Pisa   3 45 14.91
1
1
34327 Cyclic Counting Gamble   9 14.93
704 Remove The String   12 609 14.95
17
26
5115 Two "Ways"   63 14.95
14975 Foxic Expressions   1 84 14.96
76 Editor Inverse   64 14.98
34385 Pripyat   3 15.00
6488 Printing some primes (Hard)   11 162 15.00
35
29
4235 Wandering Queen   25 842 15.07
23
19
7857 Tower Game (Hard)   59 15.07
34
34
11985 Gao on a tree   26 764 15.08
28
27
9857 Eight Directions Crossword   134 15.09
121 Timetable   54 15.11
17
17
35276 Smallest on the Stack   21 891 15.12
11
13
7378 Manhattan Companies   13 15.13
6898 Substring Problem   22 825 15.15
23
23
12807 Recursive Sequence (Version X)   8 15.15
2940 Untitled Problem II   116 15.16
34
31772 Boss Baby   2 8 15.19
28
17

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