Ngoc Tran
@ngoctigerstyle
Viet Nam, Hanoi
Joined Mar 2016
World Rank: #37374 (0.6 points)
Institution: 42000
Activity over the last year
Effectiveness
- Problems solved
- 20
- Solutions submitted
- 198
Viet Nam, Hanoi
Joined Mar 2016
World Rank: #37374 (0.6 points)
Institution: 42000