list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
27318 Primal Fear   30 1512 22.17
13
14
3587 Prime Again   11 845 16.32
20
15
34975 Prime Friendly Numbers   10 41 19.59
28
26
2 Prime Generator   627 79885 16.08
15
13
15891 Prime Generator The Easiest Question Ever   13 1169 46.64
3
8
503 Prime Intervals   65 1750 15.88
21
19
30394 Prime is fun   8 82 34.62
22
24
34537 Prime Lover Finding   6 54 27.27
27
23
3505 Prime Number Theorem   25 1525 28.06
14
13
288 Prime or Not   73 5067 18.93
21
22
1841 Prime Path   336 10435 57.97
19
18
7322 Prime Pattern   1 94 36.31
23
17
8591 Prime Permutations   5 105 30.95
28
23
34118 Prime Pesticide   6 23 20.13
37
34
22086 Prime Power Test   2 16 14.03
42
17
22090 Prime Power Test (Hard)   11 21.80
50
50
19568 Prime queries   10 406 23.42
27
21
11736 Prime Time   25 2156 48.48
11
12
11103 PrimeFactorofLCM   5 570 25.78
17
17
4491 Primes in GCD Table   2 728 34.42
17
26
35675 Primes in GCD Table (Hard)   2 9 30.77
50
50
5703 Primes of Lambda   2 22 26.97
42
42
15164 primes triangle (I)   3 67 7.26
34
26
15165 primes triangle (II)   2 18 31.16
39
17
3713 Primitive Root   6 596 30.48
15
27
8456 PRIMITIVEROOTS   8 363 46.32
8
20
211 Primitivus recurencis   250 27.05
1
17
15243 Primos Quest   1 171 39.87
23
23
14930 Princess Farida   274 12009 26.96
7
10
12824 Print Big Binary Numbers   6 44.96
1840 Printer Queue   26 2887 47.61
14
9
6471 Printing some primes   69 7200 28.63
13
11
6488 Printing some primes (Hard)   11 162 15.00
35
29
34385 Pripyat   3 15.00
35810 Prismata   1 5 7.69
34
17
7862 Prisoner of Benda   23 34.25
26893 Pristojba   2 16 18.18
26
50
8910 Probablistic OR   2 172 58.36
17
30
8442 Problem 3   4 717 54.16
4
12
10573 Problem Offensive Strategy   1 69 24.47
17
17
9973 Problem Set Score   4 915 39.49
12
17
18297 Problem4   24 536 32.42
18
20
1815 Problems Collection (Volume X)   76 7.33
10586 Problems in Moria   29 28.70
27942 Product it again   5 126 31.28
23
17
15655 Product of factorials   20 1323 23.43
19
19
18662 Product of factorials (again)   3 76 35.49
11
24
18660 Product of factorials (easy)   4 109 26.77
17
17
18667 Product of factorials (hard)   3 42 26.61
28
34
15671 Product of factorials (medium)   1 19 30.17
34
1

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