Challenge Puzzle #10

Everything about Sudoku that doesn't fit in one of the other sections

Postby daj95376 » Tue Mar 18, 2008 6:08 pm

Draco wrote:I keep looking at "(r5c7=6=r5c9=9=r2c9=7=r3c7-7-r5c7)" and feel I must be dense because I still read the opening as "r5c7 is 6" yet your text in your first post states "r5c7 is not 6" (or more exactly "r5c7<>6" which I read as "r5c7 not equal to 6"). Feel free to sigh and tell me to just reread posts referenced in your first reply if my questions become too annoying.

http://forum.enjoysudoku.com/viewtopic.php?p=53203#p53203
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Postby Draco » Tue Mar 18, 2008 7:18 pm

Daj -- thanks for the link. NOW I get it:)
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What a hoot!

Postby Sudoku-Player » Wed Mar 19, 2008 8:31 pm

That was a tough nut. My facilitator program (at sudoku-player.org)managed it with 8 guesses in a couple of minutes, but it is way beyond my novice abilities. I really enjoyed it.
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