Project Euler #51: Prime digit replacements

Hacker
Rank
Score
81
flag of United States
100.00
82
flag of Russia
100.00
83
flag of Poland
100.00
84
flag of Hungary
100.00
85
flag of New Zealand
100.00
87
flag of Indonesia
100.00
88
flag of United States
100.00
89
flag of Hong Kong
100.00
90
flag of United States
100.00
91
flag of United States
100.00
92
flag of India
100.00

[deleted]

93
flag of Norway
100.00
94
flag of India
100.00
95
flag of Netherlands
100.00
96
flag of Ukraine
100.00
100
flag of Poland
100.00
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