whom sudoku is registered to ?

Everything about Sudoku that doesn't fit in one of the other sections

whom sudoku is registered to ?

Postby attila » Mon Feb 06, 2006 11:13 am


Sudoku is registered to someone, i am sure. Founder, the judge, nikoli ?But i have a confusion who has the commercial rigths ? I am prepearing a weekly commercial publishment, do you have any idea that what i will pay for the rights ?

asap pls, Thanks
Posts: 1
Joined: 06 February 2006

Postby ab » Mon Feb 06, 2006 7:08 pm

sudoku x is a registered trademark. but sudokus are like crosswords but with numbers. If you compile your own puzzles you are free to sell them as you see fit.
Posts: 451
Joined: 06 September 2005

Postby tso » Tue Feb 07, 2006 12:44 am

Nikoli has the rights to the name "sudoku" -- but not the puzzle itself --within Japan.
Posts: 798
Joined: 22 June 2005

Return to General