pr w
@preywang
China, Urumqi
Joined Jun 2014
World Rank: #54501 (0.3 points)
Activity over the last year
Effectiveness
- Problems solved
- 1
- Solutions submitted
- 2
Problems
List of solved classical problems:
WMELON |
China, Urumqi
Joined Jun 2014
World Rank: #54501 (0.3 points)
WMELON |