lmx lmx
@lmx100127
China, /
Joined Nov 2022
World Rank: #16827 (1.9 points)
Institution: /
Activity over the last year
Effectiveness
- Problems solved
- 28
- Solutions submitted
- 88
China, /
Joined Nov 2022
World Rank: #16827 (1.9 points)
Institution: /