Kien Phung Huu
@phunghuukien
Viet Nam, Da Nang
Joined Jun 2017
World Rank: #64984 (0.2 points)
Activity over the last year
Effectiveness
- Problems solved
- 24
- Solutions submitted
- 157
Viet Nam, Da Nang
Joined Jun 2017
World Rank: #64984 (0.2 points)