Phong Hà

@htphong0909

Viet Nam, Ho Chi Minh City

Joined Dec 2021

World Rank: #81903 (0.1 points)

Institution: THPT Gia Định

Activity over the last year

Effectiveness

 Problems solved
3
 Solutions submitted
25

Problems

List of solved classical problems:

GONE
HAYBALE
INTERVAL