abdulrahman alghamdi
@ibsha
Saudi Arabia, jeddah
Joined Feb 2023
World Rank: #25747 (1.1 points)
Institution: high school
Activity over the last year
Effectiveness
- Problems solved
- 17
- Solutions submitted
- 109
Saudi Arabia, jeddah
Joined Feb 2023
World Rank: #25747 (1.1 points)
Institution: high school