gellert grindelwald
@spoj94
India
Joined Dec 2012
World Rank: #25282 (1.1 points)
Institution: தேசி&#
Activity over the last year
Effectiveness
- Problems solved
- 46
- Solutions submitted
- 66
India
Joined Dec 2012
World Rank: #25282 (1.1 points)
Institution: தேசி&#