list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
1723 Bee Maja   3 561 53.65
17
21
1776 DNA Laboratory   3 111 11.02
34
23
1802 Edge   3 419 59.70
6
12
1843 Leonardo Notebook   3 379 34.75
17
34
2138 Pibonacci   3 48 14.31
26
39
2139 Gossipers   3 600 31.72
21
26
2175 Emoticons   3 331 22.01
23
28
2525 Encoding   3 749 29.10
12
12
2527 Flipping Burned Pancakes   3 263 52.34
17
17
2715 Glasnici   3 339 37.36
26
30
3007 Oil Company   3 177 25.03
23
28
3023 Binary multiplication   3 228 24.98
17
17
3106 Dictionary Subsequences   3 168 18.36
17
17
3110 Palindromic Number   3 98 20.75
9
17
3111 Stabards   3 166 43.65
12
23
3133 Here We Go(relians) Again   3 170 40.19
12
12
3253 Electronic Document Security   3 154 60.81
23
6
3385 Yoda Goes Palindromic !   3 585 30.49
17
17
3389 The Knights of the Round Circle   3 450 67.32
6
23
3459 SkyScrapers   3 363 38.66
17
17
3464 Clock   3 61 35.66
34
9
3484 Crossbits   3 99 15.25
23
15
3565 Choosing Gloves   3 88 23.08
17
34
3576 Boy Scouts   3 142 27.85
21
30
3577 Parity   3 82 19.88
17
34
3591 Patting Heads   3 657 35.35
17
17
3865 Reljef   3 93 38.89
26
17
3870 Military Story   3 284 28.75
21
12
3902 Fight with functions   3 20 6.45
42
34
3932 Point Connection Game in a Circle   3 765 35.40
13
21
3940 Sum of Primes   3 236 63.84
9
9
3983 Right Triangle Counting   3 190 17.72
30
21
3999 FROGGER   3 103 26.49
28
23
4036 Cuckoo Hashing   3 151 27.29
17
6
4227 "Shortest" pair of paths   3 214 41.11
23
17
4302 (K,N)-Knight   3 313 24.91
14
24
4305 Drilling   3 104 18.39
17
34
4413 Gem   3 98 39.83
23
12
4457 Shopping II   3 149 34.66
17
1
4565 What is your Logo   3 919 46.01
1
13
4667 Gremlins   3 55 28.81
28
34
4784 Diophantine equation   3 154 40.48
26
17
4839 Ant   3 193 38.79
23
28
5464 Counting triangles   3 210 28.96
6
28
5649 Divide Polygon   3 40 21.61
9
34
5969 Finding Maximum   3 108 30.17
13
23
6041 Mountain Walking   3 480 42.68
9
1
6325 Many polygons   3 201 26.38
12
17
6477 Bowling   3 525 28.71
8
11
6726 Goldbach graphs   3 33 56.10
17
17

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