Prabowo Djonatan
@p31507
Indonesia, Medan
Joined Apr 2015
World Rank: #2482 (12.9 points)
Institution: SMA SUTOMO 1 MEDAN
Activity over the last year
Effectiveness
- Problems solved
- 15
- Solutions submitted
- 152
Indonesia, Medan
Joined Apr 2015
World Rank: #2482 (12.9 points)
Institution: SMA SUTOMO 1 MEDAN