list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
5152 Brute-force Algorithm EXTREME   2 95 22.14
17
28
8951 brownie   62 48.75
2852 Broken Keyboard   19 1202 31.61
14
14
2323 Broken Compass   41 13.42
8349 BRODOVI   6 610 44.05
21
17
4951 Bridges! More bridges!   1 46 16.42
1
34
10443 Bridges   1 7.14
4871 Bridge   1 154 24.16
1
34
14846 Bribe the Prisoners   10 374 31.23
19
21
39219 Brenden Politeness Filter   1 46 47.15
1
1
15736 Breaking String   18 719 37.89
17
28
37446 Breaking Math   2 7 25.22
50
50
2728 Breaking in   8 286 26.61
30
19
6499 Breaking Chocolates   1 99 18.95
17
17
14947 Breaking and Entering   2 24 36.84
26
9
9935 Break the Chocolate   15 1648 34.57
4
17
4186 Break a New RSA system   1 136 35.61
3762 Bread Tree   162 13.54
700 Branch Prediction   75 18.24
17
1
27093 Branch Assignment   29 38.89
3492 Braille Transcription   -1 10 12.32
4202 Brackets Parade   232 44.26
4454 Brackets II   8 412 35.93
26
24
61 Brackets   175 5447 24.41
19
20
2317 Bracket Sequence   1 51 22.78
26
34
42340 Bracket Check   4 140 31.84
3
1
3576 Boy Scouts   3 140 27.92
21
30
14848 Boxlings   14 11.05
15994 Boxes of Chocolate   1 87 24.59
17
17
2000 Boxes (Hard)   2 17 3.07
26
34
371 Boxes   540 35.78
1
26
25458 Boxes   4 96 38.00
38
38
14839 Boxdropper   17 34.34
17
17
14883 Box Factory   15 37.78
6477 Bowling   3 520 28.56
8
11
7152 Boundary 2003   1 18 14.87
34
1
4453 Bouncing Balls II   219 27.73
3894 Bouncing Balls   27 37.74
31772 Boss Baby   2 8 15.19
28
17
8842 Boring Homework   3 153 42.54
17
17
18715 Boring Factorials (Reloaded)   1 60 10.16
18799 Boring Factorials (Extended)   1 15 14.18
34
17
16211 Boring Factorials   34 1875 34.69
12
17
3414 Bora Bora   144 49.01
34
26
1775 Boolean Logic   1 95 22.81
17
17
301 Booklets   -1 184 41.12
1
1
11461 Book Shelves   2 72 20.65
17
17
21965 Book Club   1 27 33.71
17
17
27377 Bono v3   2 62 20.85
12
23
9512 Bombing   83 22.69
17
17

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