Tích Phạm Xuân
@tichpx
Viet Nam, Hà Nội
Joined Sep 2014
World Rank: #47642 (0.4 points)
Institution: UTC
Activity over the last year
Effectiveness
- Problems solved
- 20
- Solutions submitted
- 65
Viet Nam, Hà Nội
Joined Sep 2014
World Rank: #47642 (0.4 points)
Institution: UTC