Ethan Anderson
@ethan_8
Indonesia, Surabaya
Joined Apr 2025
World Rank: #15923 (2.1 points)
Institution: SMA Petra 1
Activity over the last year
Effectiveness
- Problems solved
- 31
- Solutions submitted
- 150
Indonesia, Surabaya
Joined Apr 2025
World Rank: #15923 (2.1 points)
Institution: SMA Petra 1