Project Euler #58: Spiral primes

Hacker
Rank
Score
81
flag of Nigeria
100.00
82
flag of United States
100.00
83
flag of Switzerland
100.00
84
flag of United States
100.00
85
flag of India
100.00
86
flag of China
100.00
87
flag of United States
100.00
88
flag of United States
100.00
89
flag of United States
100.00
90
flag of India
100.00
91
flag of France
100.00
92
flag of Norway
100.00
93
flag of United States
100.00
94
flag of France
100.00
95
flag of India
100.00
96
flag of Slovak Republic
100.00
97
flag of United States
100.00
98
flag of Russian Federation
100.00
99
flag of China
100.00
100
flag of India
100.00
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