Project Euler #28: Number spiral diagonals

Hacker
Rank
Score
421
flag of India
100.00
422
flag of Albania
100.00
423
flag of India
100.00
424
flag of India
100.00
425
flag of India
100.00
426
flag of Russian Federation
100.00
427
flag of United States
100.00

[deleted]

428
flag of null
100.00
429
flag of China
100.00
430
flag of Bulgaria
100.00
431
flag of India
100.00
432
flag of Czech Republic
100.00
433
flag of United States
100.00
434
flag of India
100.00
435
flag of United States
100.00
436
flag of Poland
100.00
437
flag of South Korea
100.00
439
flag of Mongolia
100.00
440
flag of Canada
100.00
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