@choojae
China
Joined Jan 2012
World Rank: #79806 (0.1 points)
Activity over the last year
Effectiveness
- Problems solved
- 1
- Solutions submitted
- 2
Problems
List of solved classical problems:
FTOUR2 |
China
Joined Jan 2012
World Rank: #79806 (0.1 points)
FTOUR2 |