Project Euler #51: Prime digit replacements

Hacker
Rank
Score
41
flag of United States
100.00
42
flag of India
100.00
43
flag of India
100.00
44
flag of India
100.00
45
flag of Germany
100.00
46
flag of Ukraine
100.00
47
flag of Hungary
100.00
48
flag of China
100.00
49
flag of Germany
100.00

[deleted]

50
flag of Iran
100.00
51
flag of China
100.00
52
flag of United Kingdom
100.00
53
flag of India
100.00
54
flag of Australia
100.00
55
flag of United States
100.00
56
flag of United States
100.00
57
flag of India
100.00
58
flag of Poland
100.00
59
flag of Turkey
100.00
60
flag of Russian Federation
100.00
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