Project Euler #51: Prime digit replacements

Hacker
Rank
Score
2461
flag of India
05.26
2465
flag of India
05.26
2470
flag of India
00.00
2470
flag of India
00.00
2470
flag of India
00.00
2470
flag of India
00.00
2470
flag of India
00.00
2470
flag of Germany
00.00
2470
flag of India
00.00
2470
flag of Russian Federation
00.00
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