Lewin Gan
@lg52931
United States
Joined Mar 2010
World Rank: #608 (40.3 points)
Institution: University of California, Berkeley
Activity over the last year
Effectiveness
- Problems solved
- 230
- Solutions submitted
- 972
United States
Joined Mar 2010
World Rank: #608 (40.3 points)
Institution: University of California, Berkeley