Mario Z
@cymario
China, Beijing
Joined Apr 2020
World Rank: #234 (79.5 points)
Institution: Tsinghua University
Activity over the last year
Effectiveness
- Problems solved
- 217
- Solutions submitted
- 995
China, Beijing
Joined Apr 2020
World Rank: #234 (79.5 points)
Institution: Tsinghua University