Project Euler #92: Square digit chains

Hacker
Rank
Score
141
flag of Sri Lanka
100.00
143
flag of United States
100.00
143
flag of United States
100.00
145
flag of India
100.00
146
flag of Poland
100.00
147
flag of India
100.00
148
flag of New Zealand
100.00
149
flag of Turkey
100.00
150
flag of United States
100.00
151
flag of Bangladesh
100.00
152
flag of New Zealand
100.00
153
flag of China
100.00
154
flag of Netherlands
100.00
155
flag of Poland
100.00
158
flag of Italy
100.00
159
flag of India
100.00
160
flag of India
100.00
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