1. History of submissions
  2. (plaintext version)

Hanyuan Dong

@dhy2000

China, Beijing

Joined Nov 2023

World Rank: #66755 (0.2 points)

Institution: UCAS

Activity over the last year

Effectiveness

 Problems solved
2
 Solutions submitted
4

Problems

List of solved classical problems:

FREQUENT
SUDOKU

© Spoj.com. All Rights Reserved. Spoj uses Sphere Engine™ © by Sphere Research Labs.