list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
109 Exchanges   1 130 43.31
34
5155 Exciting Time   45 13.96
10576 Exclusive Security   -1 99 26.77
7566 Expected Cycle Sums   52 47.89
13592 Expected Time to Love   1 49 20.40
17
34
348 Expedition   58 2265 20.73
20
20
6296 Experiment   34 23.08
5146 Experiment on a … Cable   16 36.36
4004 Exploding CPU   146 46.49
68 Expression   168 28.51
1
34
1683 Expressions   359 39.87
1
17
4103 Extend to Palindrome   44 2591 30.60
16
17
12560 External Falling Objects   2 60 40.08
26
17
26916 Extremely Lagged Fibonacci   3 31 33.91
34
34
7560 F - Interesting Ranges   13 21.33
18940 Face the mate   2 161 20.93
17
17
13591 Factor y Hell   9 18.64
50
34
11 Factorial   175 60716 45.14
6
12
15382 Factorial (Again!)   4 33.33
50
1
26647 Factorial and divisorss   12 104 47.29
20
22
7380 Factorial challenge   5 344 31.49
14
26
8586 Factorial factorisation   2 45 20.18
17
17
5917 Factorial length   11 3478 34.57
5
17
25584 Factorial Modulo   25 425 24.95
10
15
33046 Factorial Modulo Prime   4 33 16.42
46
42
5161 Factorial vs Power   14 1140 25.97
13
15
4412 Factorization, Factorization, Factorization   1 56 41.44
9641 Factory of Bridges   1 69 26.01
17
34
9117 Faculty Dividing Powers   11 375 22.55
17
17
10476 Fair bases   38 32.69
10084 Fake Scoreboard   24 45.95
51 Fake tournament   43 1819 26.96
18
19
35337 Faketorial Hashing   2 15 10.63
34
34
3420 Falling Ice   7 12.50
7189 Falta Envido   1 182 36.33
17
17
115 Family   2 79 12.22
28
28
17627 Family members   5 432 60.12
9
15
10293 FANCY NUMBERS   18 1732 50.15
7
9
8044 Fantastic Discovery   3 314 42.70
14
14
18095 Faridi and Yadav   3 1004 56.56
1
20
366 Farmer   1 271 17.10
1
1
15431 Farmer Cream   3 543 53.23
1
6
15089 Farmer Joe   6 14.86
6517 Farmer Sepp   7 340 22.08
28
26
1878 Farmers Cattle   1 57 36.89
34
34
3645 Farthest Headquarters   60 26.80
1025 Fashion Shows   30 27880 46.43
3
3
36718 Fashionable self-describing numbers   6 51 17.33
30
34
8288 Fast Food Restaurant   2 106 29.95
17
34
4110 Fast Maximum Flow   48 3063 34.32
25
22

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