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  3. Project Euler #159: Digital root sums of factorisations.
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Project Euler #159: Digital root sums of factorisations.

Hacker
Rank
Score
ckyang
01
flag of China
100.00
knightL
02
flag of Russian Federation
100.00
lboris
03
flag of United Kingdom
100.00
kmcshane
04
flag of United States
100.00
goalboy
05
flag of China
100.00
bayleef
06
flag of Ukraine
100.00
kai977
07
flag of Ukraine
100.00
simianware
08
flag of New Zealand
100.00
tomix1024
09
flag of Germany
100.00
gaumat
10
flag of India
100.00
cantonios
11
flag of Canada
100.00
Prabowo
12
flag of Indonesia
100.00
etkewa
13
flag of United States
100.00
FOREVER_MAPLE
14
flag of United States
100.00
llllxx
15
flag of China
100.00
nealzane
16
flag of Western Sahara
100.00
khalid_t
17
flag of France
100.00
NiakTheWizard
18
flag of France
100.00
oleg_b
19
flag of United States
100.00
stbrumme
20
flag of Germany
100.00
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