john kumar
@man123
India, allahabad
Joined Aug 2016
World Rank: #53049 (0.3 points)
Institution: MNNIT, Allahabad
Activity over the last year
Effectiveness
- Problems solved
- 20
- Solutions submitted
- 67
India, allahabad
Joined Aug 2016
World Rank: #53049 (0.3 points)
Institution: MNNIT, Allahabad