1. History of submissions
  2. (plaintext version)

Tien-chun Cheng

@tan7680

Taiwan, Kaohsiung

Joined Mar 2018

World Rank: #82089 (0.1 points)

Activity over the last year

Effectiveness

 Problems solved
3
 Solutions submitted
23

Problems

List of solved classical problems:

QTREE
QTREE2
QTREE5

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