boat water
@water_boat
China, ChongQing
Joined Mar 2023
World Rank: #8014 (4.4 points)
Institution: NULL
Activity over the last year
Effectiveness
- Problems solved
- 37
- Solutions submitted
- 183
China, ChongQing
Joined Mar 2023
World Rank: #8014 (4.4 points)
Institution: NULL