Johnny Wei
@johntzwei
United States, Amherst
Joined Jul 2015
World Rank: #82104 (0.1 points)
Institution: University of Massachusetts Amherst
Activity over the last year
Effectiveness
- Problems solved
- 32
- Solutions submitted
- 87
United States, Amherst
Joined Jul 2015
World Rank: #82104 (0.1 points)
Institution: University of Massachusetts Amherst