Project Euler #56: Powerful digit sum

Hacker
Rank
Score
321
flag of United Kingdom
100.00
322
flag of United Kingdom
100.00
323
flag of United Kingdom
100.00
324
flag of India
100.00
325
flag of India
100.00
326
flag of India
100.00
327
flag of India
100.00
328
flag of India
100.00
329
flag of United States
100.00
330
flag of India
100.00
331
flag of Greece
100.00
332
flag of Russian Federation
100.00
333
flag of Netherlands
100.00
334
flag of Algeria
100.00
335
flag of Indonesia
100.00
336
flag of France
100.00
337
flag of Turkey
100.00
338
flag of United States
100.00
339
flag of United States
100.00
340
flag of Italy
100.00
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