1. History of submissions
  2. (plaintext version)

Zhang wanjia

@zt17

China, Wuhan

Joined Jul 2025

World Rank: #84578 (0.1 points)

Institution: aaa

Activity over the last year

Effectiveness

 Problems solved
4
 Solutions submitted
13

Problems

List of solved classical problems:

GSS3
GSS5
PON
TTM

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