Project Euler #51: Prime digit replacements

Hacker
Rank
Score
281
flag of India
100.00
284
flag of India
100.00
285
flag of Russia
100.00
286
flag of Germany
100.00
288
flag of United States
100.00
289
flag of United Kingdom
100.00
291
flag of India
100.00
292
flag of United States
100.00
293
flag of United States
100.00
294
flag of United States
100.00
295
flag of India
100.00
297
flag of Bangladesh
100.00
298
flag of Morocco
100.00
299
flag of Netherlands
100.00
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