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Extremely tough -- "Nightmare" for 21 Feb, 2006

 
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David Bryant



Joined: 29 Jul 2005
Posts: 559
Location: Denver, Colorado
PostPosted: Wed Feb 22, 2006 6:38 pm    Post subject: Extremely tough -- "Nightmare" for 21 Feb, 2006 Reply with quote
This is one of Ruud ven der Werf's tougher "Nightmare" puzzles.
Code:
..1.....5
.8...5..7
9.7.3.2..
..94.....
6...7...3
.....21..
..5.4.7.9
4..6...8.
1.....3..

This one encapsulates a "template pattern" on the digit 6 -- this is similar to the very slick trick that showed up in the "Nightmare" for January 30. dcb
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