Vasily Kalinin
@kvn29
Russian Federation
Joined Dec 2014
World Rank: #117601 (0 points)
Activity over the last year
Effectiveness
- Problems solved
- 1
- Solutions submitted
- 4
Problems
List of solved classical problems:
JULKA |
Russian Federation
Joined Dec 2014
World Rank: #117601 (0 points)
JULKA |