Nguyễn Văn Đạt
@iiiiiii125478
Viet Nam, Đà Nẵng
Joined Oct 2017
World Rank: #38056 (0.6 points)
Activity over the last year
Effectiveness
- Problems solved
- 21
- Solutions submitted
- 162
Viet Nam, Đà Nẵng
Joined Oct 2017
World Rank: #38056 (0.6 points)