dog linghua
@linghua_dog
China, Taizhou
Joined May 2023
World Rank: #10891 (3.2 points)
Institution: school
Activity over the last year
Effectiveness
- Problems solved
- 19
- Solutions submitted
- 56
China, Taizhou
Joined May 2023
World Rank: #10891 (3.2 points)
Institution: school