Project Euler #28: Number spiral diagonals

Hacker
Rank
Score
5621
flag of India
25.00
5622
flag of Sri Lanka
25.00
5623
flag of Denmark
25.00
5624
flag of Netherlands
25.00
5625
flag of United States
25.00
5626
flag of United States
25.00
5627
flag of Singapore
25.00
5628
flag of Germany
25.00
5629
flag of France
25.00
5630
flag of Israel
25.00
5631
flag of Russia
25.00
5632
flag of United States
25.00
5633
flag of India
25.00
5634
flag of India
25.00
5635
flag of India
25.00
5636
flag of United States
25.00
5637
flag of India
25.00
5638
flag of India
25.00
5639
flag of India
25.00
5640
flag of India
25.00
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