Whatever it is, I don't think I know how to do it. I am looking at
The Four Colour Theorem and Kempe chains ... am I reading about
the correct stuff?
Thanks,
Laura
What is the definition of 'colouring' as applied to Sudoku?
Hi,
An explanation of colouring is not yet in my solving guide, but here is a link to a good explanation: http://www.simes.clara.co.uk/programs/s ... ique12.htm
There are more advanced colouring techniques, but they are not explained by Simes.
Ruud.
An explanation of colouring is not yet in my solving guide, but here is a link to a good explanation: http://www.simes.clara.co.uk/programs/s ... ique12.htm
There are more advanced colouring techniques, but they are not explained by Simes.
Ruud.
“If the human brain were so simple that we could understand it, we would be so simple that we couldn't.” - Emerson M Pugh