Project Euler #92: Square digit chains

Hacker
Rank
Score
341
flag of United States
100.00
342
flag of United States
100.00
343
flag of Italy
100.00
347
flag of India
100.00
349
flag of India
100.00
351
flag of India
100.00
352
flag of India
100.00
353
flag of India
100.00
354
flag of India
100.00
356
flag of India
100.00
357
flag of India
100.00
358
flag of India
100.00
359
flag of India
100.00
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