Project Euler #56: Powerful digit sum

Hacker
Rank
Score
161
flag of India
100.00
162
flag of United States
100.00
163
flag of United States
100.00
164
flag of India
100.00
165
flag of India
100.00
166
flag of United States
100.00
168
flag of Poland
100.00
169
flag of United States
100.00
170
flag of United States
100.00
171
flag of India
100.00
173
flag of India
100.00
174
flag of United States
100.00
175
flag of India
100.00
176
flag of India
100.00
177
flag of United Kingdom
100.00
178
flag of India
100.00
179
flag of India
100.00
180
flag of United States
100.00
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