Project Euler #92: Square digit chains

Hacker
Rank
Score
1608
flag of India
00.00
1608
flag of India
00.00
1608
flag of India
00.00
1608
flag of India
00.00
1608
flag of China
00.00
1608
flag of India
00.00
1608
flag of United States
00.00
1608
flag of India
00.00
1608
flag of India
00.00
1608
flag of India
00.00
1608
flag of India
00.00
1608
flag of Hungary
00.00
1608
flag of India
00.00
1608
flag of India
00.00
1608
flag of India
00.00
1608
flag of India
00.00
1608
flag of India
00.00
1608
flag of India
00.00
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