Project Euler #28: Number spiral diagonals

Hacker
Rank
Score
5462
flag of Hungary
50.00
5464
flag of India
50.00
5466
flag of India
50.00
5470
flag of India
50.00
5472
flag of Viet Nam
50.00
5473
flag of India
50.00
5474
flag of India
50.00
5478
flag of Algeria
50.00
5480
flag of United States
50.00
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