1. History of submissions
  2. (plaintext version)

chaozheng zhang

@msgmsg

China, Shandong

Joined Nov 2023

World Rank: #27881 (1 points)

Institution: None

Activity over the last year

Effectiveness

 Problems solved
10
 Solutions submitted
49

Problems

List of solved classical problems:

COT PERIOD
EST PGCD
GNYR04H TTM
GSS1
HISTOGRA
KNIGHTS
MPIGS

TODO list of classical problems:

BACKUP GSS4 WIDGET
GSS3 MTREECOL

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