The New Sudoku Players' Forum

[Papy]

You take an valid sudoku bur you make a new set only with le cell at the center of each bos

Box 11,14,17,38,41,44,65,68,71
The difficulty is between claqssiqe and W sudoku

Papy

[Pyrrhon]

This variant is - if I understood your rule - the variant that is called centerdot sudoku.

Pyrrhon

[Papy]

Sorry

[Pyrrhon]

No problem, its an interesting variant I think.

[Papy]

I also make centerdot on a X soduku

In fact the grid are easyer with X sudoko
you can make more elimination
so X sudoku add 2 sets
centerdot Sudoku 1 set
And X centerdot 3 sets

At this time I have write the valid grid generator
I just have to place clues!
When It will be finish I can publish a ciollection

Papy

If you look after specials sudoku generators I can write them(for free)
(I"m a coder). Just give me a list of variant with an example.