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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
5197 Differential Diagnosis   1 65 24.32
12609 Different Vectors   3 43 36.27
26
34
11933 DIAGONAL   6 962 24.58
12
12
14858 digit count   43 23.67
35284 Digit Root   13 107 36.34
16
20
7264 Digital LED Number   7 554 28.35
14
4
15849 Find the Treasure   11 696 23.72
12
10
41374 Digit Shifts   1 18 7.60
34
23
6035 Dinner   4 164 27.30
9
34
37272 Dinostratus Matrices   1 7 46.58
6773 Dinostratus Numbers   1 95 18.13
17
17
7187 Dinosaur Menace   3 184 8.83
17
34
9 Direct Visibility   4 267 11.65
30
21
13866 Discrete Roots   3 300 52.69
20
20
34409 Disconnected country   1 49 22.20
34
34
3579 Disjoint Paths   4 318 20.79
24
27
9938 Disney Fastpass   1 37 25.32
17
17
3485 Disputes   1 86 63.75
3978 Distance Query   71 1954 33.24
24
21
8282 Distance   52 23.74
9506 Jimmy´s Travel Plan   23 40.66
2320 Manhattan   9 705 32.41
20
34
10346 Streets of distortion   2 111 37.71
5
9
9985 Distance   2 63 23.06
42
34
694 Distinct Substrings   92 5784 26.60
21
24
526 Divisors   38 1715 43.75
14
13
416 Divisibility by 15   5 1027 15.52
31
26
530 Divisors 2   10 936 52.47
12
16
26073 Counting Divisors   3 143 25.82
42
38
20173 Counting Divisors (square)   6 491 21.79
29
38
20174 Counting Divisors (cube)   7 407 35.87
21
42
34096 Counting Divisors (general)   6 376 37.39
38
45
6576 Divide and Conquer   2 62 16.51
17
26
20196 The Magical Bag   3 199 38.44
34
34
22403 Divisors of factorial   71 1985 29.90
14
14
22412 Divisors of factorial (hard)   9 188 46.50
22
22
22549 Divisors of factorial (extreme)   5 96 26.15
34
36
25867 Divisible Fibonacci Numbers   5 210 25.85
12
12
27433 Divisible Fibonacci Numbers   1 29 29.33
17
34
10265 Subdivision of the kingdom   40 29.56
7623 Divisors VI   2 29 16.38
34
34
20172 Divisiblity by 3   11 589 30.54
14
10
3196 Divisibility Relation   5 291 21.10
20
39
26527 DIVSEQ   17 238 46.49
13
17
34501 Divisible Strings   5 219 28.86
15
17
1754 Divisor Summation (Hard)   32 1351 15.69
22
20
10930 Dixon Dominoes   1 22 25.00
1
1
14334 Evil Overlord Cypher   1 67 27.18
9
17
866 DNA Translation   117 21.44
1776 DNA Laboratory   3 112 11.02
30
21

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