Arayi Khalatyan
@arayi
Armenia, Erevan
Joined Feb 2018
World Rank: #22633 (1.3 points)
Institution: Quantum college
Activity over the last year
Effectiveness
- Problems solved
- 18
- Solutions submitted
- 115
Armenia, Erevan
Joined Feb 2018
World Rank: #22633 (1.3 points)
Institution: Quantum college