Project Euler #174: Counting the number of "hollow" square laminae that can form one, two, three, ... distinct arrangements.

Hacker
Rank
Score
308
flag of Russian Federation
00.00
308
flag of India
00.00
308
flag of India
00.00
308
flag of Vietnam
00.00
308
flag of India
00.00
308
flag of India
00.00
308
flag of India
00.00
308
flag of India
00.00
308
flag of India
00.00
308
flag of India
00.00
308
flag of India
00.00
308
flag of India
00.00
308
flag of India
00.00
308
flag of India
00.00
308
flag of United States
00.00

[deleted]

308
flag of null
00.00
308
flag of United States
00.00
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