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No Rating: Puzzle CE_5

 
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daj95376



Joined: 23 Aug 2008
Posts: 3855

PostPosted: Sun Sep 28, 2008 3:48 am    Post subject: No Rating: Puzzle CE_5 Reply with quote

A warm-up puzzle.

Code:
 +-----------------------+
 | . 5 . | 1 . 7 | . . . |
 | 9 3 . | 5 . . | . 1 . |
 | . . 8 | . . . | . . . |
 |-------+-------+-------|
 | 8 9 . | 6 1 . | . . 2 |
 | . . . | 8 . 5 | . . . |
 | 3 . . | . 2 . | 1 5 . |
 |-------+-------+-------|
 | . . . | . . 9 | 5 . 3 |
 | . 7 . | . . 1 | . 6 . |
 | . . . | 2 . . | 7 . . |
 +-----------------------+
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arkietech



Joined: 31 Jul 2008
Posts: 1730
Location: Northwest Arkansas USA

PostPosted: Sun Sep 28, 2008 11:40 am    Post subject: Reply with quote

I had to use two steps an er and an xy-wing.
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Marty R.



Joined: 12 Feb 2006
Posts: 5176
Location: Rochester, NY, USA

PostPosted: Sun Sep 28, 2008 3:22 pm    Post subject: Reply with quote

Dan certainly did this much more efficiently than I did. I did a half-dozen moves before finishing it off with an XY-Wing.
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tlanglet



Joined: 17 Oct 2007
Posts: 2461
Location: Northern California Foothills

PostPosted: Mon Sep 29, 2008 11:44 am    Post subject: Reply with quote

I followed my normal sequence of checks, and made a total of six moves involving four different candidate digits, suggesting that all moves were not truly required to solve the puzzle.

I enjoyed it very much .........

Ted Very Happy
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cgordon



Joined: 04 May 2007
Posts: 769
Location: ontario, canada

PostPosted: Mon Sep 29, 2008 9:34 pm    Post subject: Reply with quote

Quote:
A warm-up puzzle.

“Warm ups” I associate with stretching and jogging. Took me three Ers, a skyscraper, an xy wing and two type 6?URs. That was a marathon!!
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