Project Euler #114: Counting block combinations I

Hacker
Rank
Score
581
flag of India
12.50
582
flag of Mongolia
12.50
583
flag of India
12.50
584
flag of Philippines
12.50
585
flag of United States
12.50
586
flag of United States
12.50
587
flag of China
12.50
588
flag of United States
12.50
589
flag of Malaysia
12.50
592
flag of India
12.50
593
flag of Turkey
12.50
594
flag of India
12.50
596
flag of United States
12.50
597
flag of Japan
12.50
599
flag of United States
12.50
600
flag of Korea, Republic of
12.50
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