Dejan Pekter
@deximat
Serbia
Joined Oct 2010
World Rank: #3866 (8.9 points)
Institution: Gimnazija Veljko Petrovic
Activity over the last year
Effectiveness
- Problems solved
- 21
- Solutions submitted
- 386
Serbia
Joined Oct 2010
World Rank: #3866 (8.9 points)
Institution: Gimnazija Veljko Petrovic