Project Euler #49: Prime permutations

Hacker
Rank
Score
3685
flag of Bangladesh
83.33
3687
flag of India
66.67
3688
flag of Canada
66.67
3689
flag of Norway
66.67
3690
flag of Spain
66.67
3691
flag of India
66.67
3692
flag of India
66.67
3693
flag of India
66.67
3694
flag of Sweden
66.67
3695
flag of Chile
66.67
3696
flag of India
66.67
3697
flag of Kosovo
66.67
3698
flag of Germany
66.67
3699
flag of India
66.67
3700
flag of United States
66.67
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