Project Euler #28: Number spiral diagonals

Hacker
Rank
Score
1401
flag of Sri Lanka
100.00
1402
flag of Viet Nam
100.00
1403
flag of United States
100.00
1404
flag of India
100.00
1405
flag of United States
100.00
1406
flag of France
100.00
1407
flag of India
100.00
1408
flag of United States
100.00
1409
flag of India
100.00
1410
flag of India
100.00
1411
flag of India
100.00
1412
flag of India
100.00
1413
flag of India
100.00
1414
flag of India
100.00
1416
flag of Egypt
100.00

[deleted]

1417
flag of null
100.00
1418
flag of India
100.00
1420
flag of India
100.00
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