Trần Tuyên
@kisicodoc
Viet Nam, Hà Nội
Joined Oct 2015
World Rank: #21613 (1.4 points)
Institution: HSGS
STAR IN THE DARK
Activity over the last year
Effectiveness
- Problems solved
- 27
- Solutions submitted
- 128
Viet Nam, Hà Nội
Joined Oct 2015
World Rank: #21613 (1.4 points)
Institution: HSGS
STAR IN THE DARK