list of challenge problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
6125 Dos Date   2 793 55.86
17
6
8102 Christmas Tree   4 832 66.29
5
5
5842 Polybius square   2 1031 59.26
34
12
3947 Brainf F##k Writing   9 1498 74.11
23
3
127 Johnny Goes Shopping   9 1527 65.85
20
24
919 Prime checker   10 1627 65.38
15
28
11746 Sum the Series   7 1941 58.80
6
13
1423 Digits of SQRT(2)   6 2760 67.18
11
11
314 Digits of e   5 3029 60.12
3
3
270 Digits of Pi   13 5915 71.15
9
19
53 Kamil   27 6423 49.28
7
5
378 Size Contest   21 10832 55.92
6
1

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