Iam notDuy
@lugan
Viet Nam, ĐồngNai
Joined Jan 2018
World Rank: #4863 (7.2 points)
Institution: ltv
Activity over the last year
Effectiveness
- Problems solved
- 17
- Solutions submitted
- 54
Viet Nam, ĐồngNai
Joined Jan 2018
World Rank: #4863 (7.2 points)
Institution: ltv