Ngoc Le Hoang
@lhngoc112233
Viet Nam, Bien Hoang
Joined Sep 2015
World Rank: #4339 (8 points)
Institution: 79/1 to 15 khu pho 5 phuong Trang Dai
em hoc truong THPT chuyen Luong The Vinh Bien Hoa Dong Nai
Activity over the last year
Effectiveness
- Problems solved
- 21
- Solutions submitted
- 62
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