list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
328 Bishops   82 8936 32.00
14
7
18336 Search Bit Sum   8 163 37.20
28
23
25773 Bit Difference   18 415 34.73
16
19
206 Bitmap   245 9455 28.07
15
16
24998 PLAYING WITH BITS   34 782 22.14
13
13
12806 Blackjack   4 29.41
12030 Blackout   5 374 44.59
20
15
28288 Super Amoeba   10 195 37.07
20
17
27377 Bono v3   2 62 20.85
12
23
24730 Magical colorful cats (hard)   1 12 29.03
34
34
27380 Painting Hat   6 252 47.38
11
12
27378 Legend of Heta   2 62 18.33
28
28
36653 Blind Escape II   3 8 60.24
23
28
30 Bytelandian Blingors Network   54 3743 39.15
14
10
27381 Emoticon   27 814 50.17
8
14
29448 Coincidence   4 93 33.12
1
17
28287 Mayonnaise Arrow   3 32 11.93
26
13
28286 Archery Training   7 178 33.21
6
13
6711 Transform a Sequence   40 45.65
9444 Block Drop   1 24 43.02
34
34
241 Arranging the Blocks   52 13.04
13886 BLOCK_D SOLVER   2 17 18.10
17
26
19274 Operators   17 589 20.19
14
20
19301 Operators (new ver)   3 40 6.54
38
17
18964 Sum of subsequences   23 24.58
1457 Help Blue Mary Please! (Act I)   13 1.75
34
17
1458 Help Blue Mary Please! (Act II)   1 80 17.26
1536 Help Blue Mary Please! (Act III)   29 21.26
27379 Unique Code   21 124 19.66
20
20
12600 Blade Master   1 15 40.74
34
17
1723 Bee Maja   3 558 53.50
17
21
12908 Binary Matrix   1 14 8.29
39
34
3901 Black and White Nim   55 44.50
5143 Binary Integer   49 50.85
17303 Board   196 30.65
37169 Boba Inversion   10 101 34.12
15
20
3894 Bouncing Balls   27 37.74
4453 Bouncing Balls II   219 27.73
22337 Stick values   9 110 30.40
22
24
6690 A - Comparison Expressions   54 32.76
12462 Boggle Scoring   7 537 47.96
5
5
20327 Triangles   1 28 27.33
50
50
7737 Escape   54 33.70
7740 Fence   19 29.23
7741 Sequence   7 802 30.25
11
23
7739 Sound   12 460 33.09
20
17
19139 Boiling Vegetables   27 34.31
25000 Checking cubes.   4 248 49.92
7
6
6693 C - Karaoke   5 20.00
6692 B - Esperanto Lessons   1 61 63.16
1
17

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