1. History of submissions
  2. (plaintext version)

Zhiqi Xia

@leexzq

China, Chengdu

Joined Dec 2021

World Rank: #19226 (1.6 points)

Institution: School Student

Activity over the last year

Effectiveness

 Problems solved
8
 Solutions submitted
17

Problems

List of solved classical problems:

BACKUP SUDOKU
BOXES
METEORS
MPIGS
NETADMIN
OPTM
SUDOGOB

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