Mario Z
@cymario
China, Beijing
Joined Apr 2020
World Rank: #235 (79.4 points)
Institution: Tsinghua University
Activity over the last year
Effectiveness
- Problems solved
- 212
- Solutions submitted
- 972
China, Beijing
Joined Apr 2020
World Rank: #235 (79.4 points)
Institution: Tsinghua University