John Rizzo
@eleusive
United States, San Francisco
Joined Jan 2007
World Rank: #18543 (1.7 points)
Institution: SUNY Stony Brook
Activity over the last year
Effectiveness
- Problems solved
- 9
- Solutions submitted
- 59
United States, San Francisco
Joined Jan 2007
World Rank: #18543 (1.7 points)
Institution: SUNY Stony Brook