by joolslee » Sun May 08, 2005 2:50 am
I am very new to Sudoku and found the basic tutorial with the programme along with the more detailed tutorial on this website very helpful. I wish it would go further with an explanation of X-wings which I can't fathom from the explanation I found on the forum. I am getting stuck with a few of the puzzles and assume I need to understand X-wings to get any further.