White Shadow
@n_tab
Viet Nam, Danang
Joined Oct 2012
World Rank: #4456 (7.8 points)
Institution: Nowhere
Activity over the last year
Effectiveness
- Problems solved
- 61
- Solutions submitted
- 140
Viet Nam, Danang
Joined Oct 2012
World Rank: #4456 (7.8 points)
Institution: Nowhere