list of challenge problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
6125 Dos Date   2 788 55.80
17
6
8102 Christmas Tree   4 826 66.24
5
5
5842 Polybius square   2 1027 59.23
34
12
3947 Brainf F##k Writing   9 1498 74.48
23
3
127 Johnny Goes Shopping   9 1502 65.87
20
24
919 Prime checker   10 1620 65.43
15
28
11746 Sum the Series   7 1865 58.88
6
13
1423 Digits of SQRT(2)   6 2737 67.39
11
11
314 Digits of e   5 2997 59.55
3
3
270 Digits of Pi   13 5871 71.27
9
19
53 Kamil   26 6369 49.35
7
5
378 Size Contest   21 10754 55.91
6
1

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