1. History of submissions
  2. (plaintext version)

Xiaofeng Ke

@kxfreedian

China

Joined May 2006

World Rank: #53101 (0.3 points)

Activity over the last year

Effectiveness

 Problems solved
9
 Solutions submitted
18

Problems

List of solved classical problems:

BEADS TEST
BOOKS1 TOUR
DFLOOR
FCTRL2
IKEYB
JULKA
LABYR1

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