King Bach
@tungquang
United States, L.A
Joined Mar 2016
World Rank: #29409 (0.9 points)
Institution: #
Activity over the last year
Effectiveness
- Problems solved
- 28
- Solutions submitted
- 153
United States, L.A
Joined Mar 2016
World Rank: #29409 (0.9 points)
Institution: #