Hoàng Nguyễn
@stevenhoang
Viet Nam, Đà Lạt
Joined Feb 2020
World Rank: #34155 (0.7 points)
Institution: THPT Chuyên Thăng Long
Activity over the last year
Effectiveness
- Problems solved
- 18
- Solutions submitted
- 73
Viet Nam, Đà Lạt
Joined Feb 2020
World Rank: #34155 (0.7 points)
Institution: THPT Chuyên Thăng Long