Mario Z
@cymario
China, Beijing
Joined Apr 2020
World Rank: #223 (81.4 points)
Institution: Tsinghua University
Activity over the last year
Effectiveness
- Problems solved
- 226
- Solutions submitted
- 1007
China, Beijing
Joined Apr 2020
World Rank: #223 (81.4 points)
Institution: Tsinghua University