hy w
@all_for_god
China, Chengdu
Joined Aug 2024
World Rank: #9535 (3.7 points)
Institution: Chengdu No.7 middle school
Activity over the last year
Effectiveness
- Problems solved
- 22
- Solutions submitted
- 94
China, Chengdu
Joined Aug 2024
World Rank: #9535 (3.7 points)
Institution: Chengdu No.7 middle school