Project Euler #92: Square digit chains

Hacker
Rank
Score
1441
flag of India
25.00
1442
flag of Sri Lanka
25.00
1443
flag of India
25.00
1444
flag of India
25.00
1446
flag of United Kingdom
25.00
1447
flag of India
25.00
1448
flag of United States
25.00
1451
flag of United States
25.00
1452
flag of United States
25.00
1453
flag of United States
25.00
1454
flag of Cameroon
25.00
1456
flag of Hungary
25.00
1457
flag of India
25.00
1458
flag of India
25.00
1459
flag of India
25.00
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