Luiz Ribeiro
@luizribeiro
Brazil
Joined Jul 2008
World Rank: #23859 (1.2 points)
Institution: UTFPR
Activity over the last year
Effectiveness
- Problems solved
- 24
- Solutions submitted
- 66
Brazil
Joined Jul 2008
World Rank: #23859 (1.2 points)
Institution: UTFPR