Project Euler #56: Powerful digit sum

Hacker
Rank
Score
1301
flag of Israel
100.00
1302
flag of India
100.00
1303
flag of United States
100.00
1304
flag of Finland
100.00
1306
flag of India
100.00
1308
flag of India
100.00
1309
flag of India
100.00
1310
flag of Viet Nam
100.00
1311
flag of Italy
100.00
1312
flag of Russia
100.00
1313
flag of Viet Nam
100.00
1314
flag of Germany
100.00
1315
flag of India
100.00
1317
flag of United States
100.00
1318
flag of United Kingdom
100.00
1319
flag of Russian Federation
100.00
1320
flag of India
100.00
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