Release Notes and Sudoku

["Theppitak Karoonboonyanan" <thep linux thai net>]

I have got a user comment on GNOME 2.18 Release Notes,
saying Sudoku is actually not a Japanese puzzle.

It might be originated in the US:
 http://www.americanscientist.org/template/AssetDetail/assetid/48550?&print=yes#48706

Some said it's Euler's invention:
 http://puzzles.about.com/od/sudokupuzzles/p/leonardeuler.htm

Just FYI. I don't mean to request for correction on this.

Cheers,
--
Theppitak Karoonboonyanan
http://linux.thai.net/~thep/