Bear Polar
@linkinpony
China, yay
Joined Nov 2019
World Rank: #18365 (1.7 points)
Institution: yay
Activity over the last year
Effectiveness
- Problems solved
- 20
- Solutions submitted
- 81
China, yay
Joined Nov 2019
World Rank: #18365 (1.7 points)
Institution: yay