Bihan Sen
@senbihan
India, Kolkata
Joined Oct 2014
World Rank: #25703 (1.1 points)
Institution: Heritage Institute of Technology
Activity over the last year
Effectiveness
- Problems solved
- 24
- Solutions submitted
- 104
India, Kolkata
Joined Oct 2014
World Rank: #25703 (1.1 points)
Institution: Heritage Institute of Technology