Project Euler #92: Square digit chains

Hacker
Rank
Score
1343
flag of India
37.50
1344
flag of Germany
37.50
1345
flag of India
37.50
1346
flag of Bulgaria
37.50
1347
flag of Canada
37.50
1348
flag of United Kingdom
37.50
1349
flag of India
37.50
1350
flag of Canada
37.50
1351
flag of United States
37.50
1352
flag of Hong Kong
37.50
1353
flag of India
37.50
1354
flag of India
37.50
1355
flag of India
37.50
1356
flag of India
37.50
1357
flag of India
37.50
1358
flag of Germany
37.50
1359
flag of Hungary
37.50
1360
flag of Germany
37.50
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