Łukasz Gębica
@memphis
Poland
Joined Apr 2005
World Rank: #47457 (0.4 points)
Institution: IV LO Rzeszów
Activity over the last year
Effectiveness
- Problems solved
- 17
- Solutions submitted
- 107
Poland
Joined Apr 2005
World Rank: #47457 (0.4 points)
Institution: IV LO Rzeszów