@winger
Russian Federation
Joined Nov 2006
World Rank: #3986 (8.7 points)
Institution: St. Petersburg State University of Information Tec
Activity over the last year
Effectiveness
- Problems solved
- 21
- Solutions submitted
- 333
Russian Federation
Joined Nov 2006
World Rank: #3986 (8.7 points)
Institution: St. Petersburg State University of Information Tec