Mario Z
@cymario
China, Beijing
Joined Apr 2020
World Rank: #236 (79.2 points)
Institution: Tsinghua University
Activity over the last year
Effectiveness
- Problems solved
- 213
- Solutions submitted
- 973
China, Beijing
Joined Apr 2020
World Rank: #236 (79.2 points)
Institution: Tsinghua University