Hengrui Zhang

@harryzhr

China, Chengdu

Joined Nov 2020

World Rank: #14561 (2.3 points)

Institution: CDQZ

Activity over the last year

Effectiveness

 Problems solved
8
 Solutions submitted
12

Problems

List of solved classical problems:

EPALIN TRANSP2
LIGHTIN
NORMA2
PT07Z
STC08
TEST
TRANSP