list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
34616 Taming the Dragon   1 99 38.64
17
26
332 Hard Question   100 30.21
1
34
4166 Four colors   1 100 21.88
50
50
4407 Counting Arborescence   100 34.02
4948 Integer Factorization (29 digits)   8 100 15.73
40
34
9525 Cipher   -1 100 21.21
26928 The Crossover   9 100 16.45
22
16
1879 Game Time   1 101 22.59
34
34
2022 Truth Or Lie   101 22.44
4070 Two Professors   101 14.47
4100 Sum of Vectors   -1 101 32.12
50
34
11769 Kind and gently   101 54.86
13091 Snakes and Ladders   2 101 16.86
21
9
16284 Game of stones   101 57.32
20972 Alia and Cryptography   3 101 43.86
30
26
21396 Taklu Kuddus   4 101 7.92
30
21
23237 Feast Coins   11 101 41.52
19
17
26778 NO GCD   11 101 22.40
29
38
28450 Ada and Path   8 101 31.45
15
28
29458 Alphabetic Rope2   101 49.30
30783 Ada and Cucumber   6 101 18.63
34
24
1963 Image Projections   102 32.04
8288 Fast Food Restaurant   2 102 29.59
17
34
8408 Min Max 01 Path   2 102 29.08
17
17
19320 Draw Skyline Graph   2 102 19.57
31
26
25474 Happiness for all   2 102 40.25
17
12
35284 Digit Root   12 102 35.85
14
19
684 Another Assignment Problem   1 103 12.40
34
1
4881 Words on graphs   103 11.39
34
5969 Finding Maximum   3 103 30.45
13
23
9761 Dolls   2 103 33.42
17
26
12007 Fibonaccibonacci (easy)   1 103 29.58
1
34
20985 Archipelago   6 103 62.50
11
4
32059 Ada and Taxes   16 103 37.23
23
23
34909 Keyword Finder   103 29.32
6
4
118 Rhombs   104 47.01
1
34
2883 Widget Factory   2 104 31.73
26
26
3314 Umnozak   104 29.20
42
17
3832 Kruska   4 104 45.79
17
17
6893 Power Sums   2 104 57.10
26
28
8591 Prime Permutations   5 104 31.01
28
23
9508 Magic Bitwise AND Operation   104 12.72
9941 GRE Words   2 104 20.53
34
34
10568 Graph Cut   4 104 37.71
9
9
18286 Gopu and Fishes   2 104 46.47
13
26
27319 Mangu Numbers   10 104 37.14
19
23
28601 Village Fair   4 104 18.36
13
17
31591 All in One   7 104 8.73
31
24
142 Johnny and the Glue   105 38.15
17
17
8626 Show Me The Fax   1 105 41.99

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