Project Euler #200: Find the 200th prime-proof sqube containing the contiguous sub-string "200"

Hacker
Rank
Score
470
flag of India
00.00
470
flag of Bangladesh
00.00
470
flag of India
00.00
470
flag of Germany
00.00
470
flag of India
00.00
470
flag of United States
00.00
470
flag of India
00.00
470
flag of India
00.00
470
flag of India
00.00

[deleted]

470
flag of null
00.00
470
flag of Singapore
00.00
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