1. History of submissions
  2. (plaintext version)

Xuanfan Yu

@frederick123

China, Fuzhou

Joined Aug 2022

World Rank: #66759 (0.2 points)

Institution: No

Activity over the last year

Effectiveness

 Problems solved
9
 Solutions submitted
21

Problems

List of solved classical problems:

BINSTIRL PRIME1
CODESPTB TEST
CUBES
ENIGMATH
FCTRL
OLOLO
PLAYGAME

TODO list of classical problems:

PALIN

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