@lto5
Viet Nam, Thanh Hoa
Joined Oct 2020
World Rank: #11234 (3.1 points)
Institution: Thanh Hoa
Activity over the last year
Effectiveness
- Problems solved
- 26
- Solutions submitted
- 74
Viet Nam, Thanh Hoa
Joined Oct 2020
World Rank: #11234 (3.1 points)
Institution: Thanh Hoa