list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
3488 The Top-Code   1 55 20.32
17
34
210 The Altars   46 15.72
17
1
13941 The AMSCO cipher   246 37.76
17
17
4465 The Ant   17 727 25.97
20
15
780 The Archipelago   36 42.18
45
34
8073 The area of the union of circles   1 437 20.35
38
30
24032 The art of tree numbers   18 144 30.49
17
19
37402 The Attack Titan   4 125 25.96
6
6
8391 The Ball   2 117 9.99
26
17
11175 The Ball Game   14 2275 44.25
2
11
372 The Benefactor   48 3033 35.51
12
13
7581 The Best Name for Your Baby   10 34.38
21971 The Big Painting   1 36 21.96
34
17
8668 THE BLACK AND WHITE QUEENS   3 80 45.67
21
34
13041 The Black Riders   6 186 40.37
17
34
10639 The Blind Passenger   9 1989 44.73
4
5
1839 The Bookcase   1 121 36.17
1799 The Bottom of a Graph   50 1713 32.41
21
21
8657 The Bovine Accordion and Banjo Orchestra   6 25.00
13223 The BrainFast Processing! Classical version   9 43.66
50
17
17660 The Bridge to Home   5 115 34.96
23
34
3308 The Bridges of San Mochti   2 64 54.40
17
17
7 The Bulk!   6 495 16.07
30
24
17 The Bytelandian Cryptographer (Act I)   8 1342 41.88
15
26
18 The Bytelandian Cryptographer (Act II)   4 663 30.05
25
1
19 The Bytelandian Cryptographer (Act III)   1 128 37.90
17
26
20 The Bytelandian Cryptographer (Act IV)   2 55 25.03
21
34
1418 The Cats and the Mouse   54 2955 33.77
10
12
34315 The Chase   5 14.81
1441 The Clever Typist   1 34 9.67
17
34
7216 The Clocks   1 256 41.04
17
17
14830 The Codefather   8 6.07
1
1
151 The Courier   37 1031 35.86
22
23
2879 The Cow Doctor   141 37.24
17
36144 The Cow Gathering   1 32 25.15
9
34
26928 The Crossover   9 100 16.45
22
16
7971 The Cyber Traveling Salesman   1 33 36.20
34
17
10641 The Dating Dress Problem   2 38 24.13
26
26
709 The day of the competitors   38 1545 28.99
17
27
19295 The dilemma of Idli   24 41.18
4560 The Double HeLiX   146 8770 37.57
12
10
1478 The Easiest Problem   69 9.05
9970 The Egyptian Parliament   49 18.84
7035 The Embarrassed Cryptographer   5 335 31.35
13
13
13404 The Encrypted Password   166 37.36
17
17
1674 The Explosion   152 26.57
11577 The Famous ICPC Team Again   1 67 29.28
17
17
4324 The fate of the pineapple   40 28.41
14833 The Fox and the Wolf   15 29.28
17
17
14971 The Foxens Treasure   11 229 36.93
14
16

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