Project Euler #51: Prime digit replacements

Hacker
Rank
Score
2421
flag of India
89.47
2422
flag of India
89.47
2425
flag of Kosovo
84.21
2426
flag of India
84.21
2427
flag of India
84.21
2428
flag of Turkey
84.21
2430
flag of United States
84.21
2434
flag of United States
78.95
2435
flag of India
78.95
2437
flag of Japan
78.95
2438
flag of United States
73.68
2439
flag of India
73.68
2440
flag of India
73.68
Items per page:
Select...