Hiep Nguyen
@nghoanghiep
Viet Nam, Hanoi
Joined Aug 2006
World Rank: #34848 (0.7 points)
Institution: NEU
Activity over the last year
Effectiveness
- Problems solved
- 25
- Solutions submitted
- 166
Viet Nam, Hanoi
Joined Aug 2006
World Rank: #34848 (0.7 points)
Institution: NEU