Project Euler #92: Square digit chains

Hacker
Rank
Score
1602
flag of Canada
12.50
1603
flag of India
12.50
1604
flag of Bangladesh
00.00
1604
flag of India
00.00
1604
flag of India
00.00
1604
flag of India
00.00
1604
flag of India
00.00
1604
flag of Finland
00.00
1604
flag of India
00.00
1604
flag of United States
00.00
1604
flag of Ukraine
00.00
1604
flag of India
00.00
1604
flag of India
00.00
1604
flag of India
00.00
1604
flag of India
00.00
1604
flag of Canada
00.00
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