Tianyi Zhu
@juju527
China, Changsha
Joined Feb 2020
World Rank: #11943 (2.9 points)
Institution: yali
Activity over the last year
Effectiveness
- Problems solved
- 24
- Solutions submitted
- 51
China, Changsha
Joined Feb 2020
World Rank: #11943 (2.9 points)
Institution: yali