list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
15620 Postering   15 623 32.09
17
21
19568 Prime queries   10 408 23.25
27
21
1724 Counting Triangles   69 13091 34.03
7
21
4181 MELE3   19 612 42.61
20
21
10285 Why this kolaveri di   21 1420 53.13
12
21
345 Mixtures   256 8891 36.34
17
21
365 Phidias   25 1212 47.21
13
21
1799 The Bottom of a Graph   50 1724 32.43
21
21
9 Direct Visibility   4 256 11.82
30
21
35 Equipment Box   6 1312 14.56
8
21
58 Crime at Piccadily Circus   3 640 13.95
31
21
86 November Rain   4 294 17.54
21
21
100 Tower of Babylon   44 3064 50.47
19
21
397 I Conduit   3 190 15.38
21
21
403 Sort fractions   6 708 33.00
9
21
1703 ACM (ACronymMaker)   52 1074 29.82
26
21
1723 Bee Maja   3 558 53.42
17
21
3476 Deposit   2 232 38.48
17
21
3932 Point Connection Game in a Circle   3 750 35.38
13
21
4038 Counting The Way of Bracket Replacement   7 437 38.79
26
21
4354 Snowflakes   1 826 25.19
9
21
4390 Cards shuffing   2 120 26.79
26
21
5466 Electronic queue   4 157 37.04
13
21
6852 Fish   4 180 29.77
26
21
7555 A - Crazy Rows   2 180 25.47
17
21
9055 Most Frequent Value   30 747 23.37
15
21
10463 COUNT PAREN   4 193 61.04
20
21
10522 K12-OE Numbers   7 229 49.24
21
21
10802 Sum of Tetranacci numbers   4 271 38.89
27
21
11613 Aho-Corasick Trie   4 48 10.31
34
21
11909 C You and Me   4 90 45.69
21
21
12357 Subset and upset (HARD)   4 127 42.07
21
21
13523 Card Meets (medium)   7 54 32.49
17
21
13807 Rage Drug   3 30 33.08
17
21
14979 Diablo Bot   3 79 15.58
13
21
15439 Zombie Outbreak   5 69 25.74
21
21
16300 Playing with isosceles triangle   5 313 26.98
13
21
17261 Bank robbery   3 246 29.25
17
21
17626 Eat all the brownies !   7 1587 43.19
5
21
18878 Topper Rama Rao   21 1019 48.54
11
21
20100 Honda and Kagawa   3 331 46.99
1
21
20931 Square-Free Product (Hard)   2 58 35.98
17
21
21104 Jarin Loves New Task   6 44 37.28
21
21
21396 Taklu Kuddus   4 101 7.85
30
21
21456 I Ken Bit Yu   5 115 30.69
9
21
21457 House Fence   5 143 27.93
9
21
21460 Tresi and Girls   3 66 22.36
17
21
22535 String Play   5 46 43.44
21
21
22740 Another Valentine Maze Game (1D)   4 42 47.33
5
21
25472 Good kg of Flauta bread   4 76 52.80
17
21

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