boat water
@water_boat
China, ChongQing
Joined Mar 2023
World Rank: #3345 (10.1 points)
Institution: NULL
Activity over the last year
Effectiveness
- Problems solved
- 68
- Solutions submitted
- 265
China, ChongQing
Joined Mar 2023
World Rank: #3345 (10.1 points)
Institution: NULL