Rectangle outline sudoku

For fans of Killer Sudoku, Samurai Sudoku and other variants

Rectangle outline sudoku

Postby Drjsguo » Fri Nov 10, 2006 6:10 pm

This Sudoku variant is very interesting.
It is published at www.chinasudoku.com
:D
Drjsguo
 
Posts: 24
Joined: 23 October 2006

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