Project Euler #114: Counting block combinations I

Hacker
Rank
Score
483
flag of United States
100.00
489
flag of India
100.00
491
flag of Bangladesh
100.00
492
flag of India
100.00
493
flag of India
100.00
494
flag of Poland
100.00
496
flag of India
100.00
497
flag of India
100.00
498
flag of India
100.00
500
flag of India
100.00
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