1. History of submissions
  2. (plaintext version)

chen qiqian

@qiqianchen

China, Beijing

Joined Mar 2019

World Rank: #38548 (0.6 points)

Institution: RDFZ

Stay simple. Stay naïve.

Activity over the last year

Effectiveness

 Problems solved
6
 Solutions submitted
12

Problems

List of solved classical problems:

QTREE
QTREE2
QTREE4
QTREE5
QTREE6
QTREE7

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