boat water
@water_boat
China, ChongQing
Joined Mar 2023
World Rank: #3335 (10.1 points)
Institution: NULL
Activity over the last year
Effectiveness
- Problems solved
- 67
- Solutions submitted
- 263
China, ChongQing
Joined Mar 2023
World Rank: #3335 (10.1 points)
Institution: NULL