is there a patent for soduku?

Anything goes, but keep it seemly...

is there a patent for soduku?

Postby skitzo_style » Wed May 24, 2006 8:39 pm

anyone know? please get back to me on that.

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Joined: 24 May 2006

Postby ab » Wed May 24, 2006 11:37 pm

In Japan Nikoli own the trademark for sudoku.
I don't think it's something that could be patented.
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Joined: 06 September 2005

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