Minimum number of clues in middle Su-Doku of a Samurai?

For fans of Killer Sudoku, Samurai Sudoku and other variants

Re: Minimum number of clues in middle Su-Doku of a Samurai?

Postby Mathimagics » Sun Jan 06, 2019 10:33 am

tarek wrote:On a Samurai:
1. Obtain a database of Samurai solution grids


Interesting concept!

I have a scheme that will allow this to be done with just 5.47 billion 9x9 grids! 8-)
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