Project Euler #92: Square digit chains

Hacker
Rank
Score
1461
flag of India
25.00
1462
flag of India
25.00
1463
flag of China
25.00
1464
flag of Greece
25.00
1465
flag of India
25.00
1466
flag of India
25.00
1467
flag of Greece
25.00
1468
flag of United States
25.00
1469
flag of India
25.00
1470
flag of United States
25.00
1471
flag of Germany
25.00
1472
flag of United States
25.00
1473
flag of India
25.00
1474
flag of India
25.00
1475
flag of India
25.00
1476
flag of India
25.00
1477
flag of Mexico
25.00
1478
flag of France
25.00
1479
flag of India
25.00
1480
flag of India
25.00
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