Tony Han

@dfpmts_2

China, Nanjing

Joined Feb 2017

World Rank: #65089 (0.2 points)

Institution: Shuren Middle School

Activity over the last year

Effectiveness

 Problems solved
7
 Solutions submitted
21

Problems

List of solved classical problems:

GSS1
GSS2
GSS3
GSS4
GSS5
GSS6
QTREE