Pinhuan Wang
@wph
China, Huan'an
Joined Apr 2018
World Rank: #81049 (0.1 points)
Activity over the last year
Effectiveness
- Problems solved
- 1
- Solutions submitted
- 83
Problems
List of solved classical problems:
FTOUR2 |
China, Huan'an
Joined Apr 2018
World Rank: #81049 (0.1 points)
FTOUR2 |