@kaka177
Viet Nam
Joined Feb 2007
World Rank: #54501 (0.3 points)
Activity over the last year
Effectiveness
- Problems solved
- 1
- Solutions submitted
- 1
Problems
List of solved classical problems:
PT07F |
Viet Nam
Joined Feb 2007
World Rank: #54501 (0.3 points)
PT07F |