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		Clement
 
 
  Joined: 24 Apr 2006 Posts: 1113 Location: Dar es Salaam Tanzania
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				 Posted: Sun Dec 05, 2010 10:46 pm    Post subject: Dec 6 VH | 
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				| A kite in 9 originating from BOX 8 eliminates 9 in r2c3 opens an XY-Wing 38 68 36 with pivot in r2c8 solves the puzzle. | 
			 
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		Marty R.
 
 
  Joined: 12 Feb 2006 Posts: 5770 Location: Rochester, NY, USA
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				 Posted: Mon Dec 06, 2010 4:51 am    Post subject:  | 
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				| There was an XY-Wing 36-8 available as a single step, pivoted in r1c9. | 
			 
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		roaa
 
 
  Joined: 18 Apr 2009 Posts: 112 Location: Sweden
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				 Posted: Mon Dec 06, 2010 7:41 am    Post subject:  | 
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				| No advanced technique was needed but perhaps I was too lucky!? | 
			 
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		cgordon
 
 
  Joined: 04 May 2007 Posts: 769 Location: ontario, canada
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				 Posted: Mon Dec 06, 2010 4:27 pm    Post subject:  | 
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				| Skyscrapers for me on 6 and 9. | 
			 
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		keith
 
 
  Joined: 19 Sep 2005 Posts: 3355 Location: near Detroit, Michigan, USA
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				 Posted: Mon Dec 06, 2010 5:05 pm    Post subject:  | 
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				An XY-wing in R12 jumped out early as I was entering only bivalue candidates.
 
 
Keith | 
			 
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		Marty R.
 
 
  Joined: 12 Feb 2006 Posts: 5770 Location: Rochester, NY, USA
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				 Posted: Mon Dec 06, 2010 5:46 pm    Post subject:  | 
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				 	  | roaa wrote: | 	 		  | No advanced technique was needed but perhaps I was too lucky!? | 	  
 
We generally advise trying it a second time when others need advanced moves and, believe me, I've been an advisee way too many times.    | 
			 
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