1. History of submissions
  2. (plaintext version)

Xi Chen

@sanadamasayuki

China, Hefei

Joined Jul 2022

World Rank: #10110 (3.5 points)

Institution: Hefei No.45 Middle School

Activity over the last year

Effectiveness

 Problems solved
10
 Solutions submitted
22

Problems

List of solved classical problems:

BUSINESS PIE
GNYR04H SELTEAM
INS14F SEQN
INS14H
KNIGHTS
KPGRAPHS
MTREECOL

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