(Non) consecutive X

For fans of Killer Sudoku, Samurai Sudoku and other variants

Postby emm » Thu Sep 28, 2006 2:00 am

Of course. What would I do without you!:D
emm
 
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Postby Smythe Dakota » Thu Sep 28, 2006 8:25 am

emm wrote:.... Didn’t you end up with 79 pairs in r89c24 that needed the diagonal constraint?

Now that I look at it, I suppose so, but I had already used diagonal constraints many times in many places, so that one didn't exactly stick out like a sore thumb.

Bill Smythe
Smythe Dakota
 
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