trần minh
@minhzxzxzx
Viet Nam, Hà Nội
Joined Apr 2023
World Rank: #31961 (0.8 points)
Institution: sss
Activity over the last year
Effectiveness
- Problems solved
- 23
- Solutions submitted
- 155
Viet Nam, Hà Nội
Joined Apr 2023
World Rank: #31961 (0.8 points)
Institution: sss