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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
6059 Another GCD problem   331 45.61
33820 Ada and Game of Divisors   4 114 45.60
24
24
27496 Again Eid Salami   3 126 45.54
23
34
4195 GCD Determinant   1 267 45.53
1
34
27497 Binary Protean Number   5 141 45.52
14
15
10232 Distinct Primes   84 5832 45.49
10
9
7217 Training for final   26 2091 45.47
8
6
3249 Typesettin   2 34 45.45
1
1
7239 Cells   3 76 45.45
17
9
10510 Sorting Machine   1 25 45.45
17
17
13116 Dividing Xorland   1 27 45.45
17
9
7426 Imperial Units   3 500 45.43
3
12
32079 Ada and Greenflies   8 126 45.40
13
32
8104 Friendly Knights   147 45.38
4200 Hamster flight   13 1150 45.36
5
13
14977 Attack of the Bloons   4 362 45.35
8
8
109 Exchanges   1 126 45.35
34
22441 Black and White Tiles   -1 29 45.35
13
9
35281 Noel and His Reindeer   5 27 45.35
21
13
7734 Twist and whirl - want to cheat   8 237 45.34
24
17
19976 HYPERCUBES   1 111 45.31
1
17
9161 Legendre symbol   184 45.30
9
9
15568 Fire Extinguishers   19 45.28
2157 Anti-Blot System   104 12934 45.25
10
5
21173 String fertilization   58 45.23
5541 Sequoiadendron   1 62 45.22
17
17
10084 Fake Scoreboard   23 45.21
9034 Help Tohu   12 2276 45.20
5
23
1798 Assistance Required   14 2349 45.19
16
7
11515 I AM VERY BUSY   151 8387 45.17
9
11
4672 Yanu in Movie theatre   12 1688 45.16
2
27
13114 SQL Queries   2 11 45.16
5148 Get-Together at Stockholm   1 49 45.13
1
17
17705 Gopu and Combinatorics on Graphs   1 83 45.12
1789 Huffman´s Greed   1 86 45.12
17
34
34826 Shinchan and Magic Card   6 116 45.10
6
15
20848 Interesting Game   58 45.09
21061 Yet Another Subset Sum Problem   2 44 45.09
50
50
4556 Think I will Buy Me a Football Team   30 2172 45.04
7
11
29434 Counting WOW-Substrings2   7 100 45.03
15
22
10958 Vero Dominoes   3 416 45.01
1
23
3372 Round Table   1 57 45.00
6650 Consecutive sequence   4 319 44.99
20
17
10466 Enough of analyzing, let’s play   4 250 44.98
17
24
12824 Print Big Binary Numbers   6 44.96
27268 Count Subsets   19 213 44.96
10
22
10286 DOTA HEROES   44 6053 44.94
3
5
4155 OTOCI   2 469 44.94
26
34
11 Factorial   174 58769 44.93
6
12
10471 Aliens at the train, again!   28 812 44.92
16
16

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