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		| daj95376 
 
 
 Joined: 23 Aug 2008
 Posts: 3854
 
 
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				|  Posted: Sat May 29, 2010 2:29 pm    Post subject: Puzzle 10/05/29: (A) |   |  
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				|  	  | Code: |  	  | +-----------------------+ | . 9 . | 1 . . | . 2 8 |
 | 6 8 . | . 9 . | 5 . . |
 | . . 5 | . . . | 9 . . |
 |-------+-------+-------|
 | 3 . . | . . . | 6 . 2 |
 | . 6 . | . 7 . | 8 3 . |
 | . . . | . . 9 | . . . |
 |-------+-------+-------|
 | . 2 6 | 3 8 . | 4 . . |
 | 8 . . | . 5 . | . . 9 |
 | 4 . . | 9 . . | . 8 . |
 +-----------------------+
 
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 Play this puzzle online at the Daily Sudoku site
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		| peterj 
 
 
 Joined: 26 Mar 2010
 Posts: 974
 Location: London, UK
 
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				|  Posted: Sun May 30, 2010 10:00 am    Post subject: |   |  
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				| Wing.. 
  	  | Quote: |  	  | w-wing(17) (1=7)r4c3-r9c3=r9c7-(7=1)r6c7; r6c2<>1 | 
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		| tlanglet 
 
 
 Joined: 17 Oct 2007
 Posts: 2468
 Location: Northern California Foothills
 
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				|  Posted: Sun May 30, 2010 2:16 pm    Post subject: |   |  
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				| The solution already posted by Peter seems to be the killer for this puzzle. For fun, I also looked for an ANP() solution. 
 ANP(24=7)r3c56 - (7=1)r7c6 - (1=2)r9c5 - (2=4)r3c5; r3c8<>4
 ANP(14=2)r4c5|r5c6 - (2=4)r3c6 - r8c6 = (4)r8c4; r5c4<>4
 ANP(12=7)r8c6|r9c5 - (7=1)r8c2 - r46c2 = r4c3 - r4c5 = (1)r6c7; r7c6<>1
 
 Ted
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		| keith 
 
 
 Joined: 19 Sep 2005
 Posts: 3355
 Location: near Detroit, Michigan, USA
 
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				|  Posted: Sun May 30, 2010 2:45 pm    Post subject: |   |  
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				| Maybe, 
 But it took me three XY-wings and two X-wings:  XY 1-24, 1-47, X 1, 1, XY -127.
 
 Keith
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		| Marty R. 
 
 
 Joined: 12 Feb 2006
 Posts: 5770
 Location: Rochester, NY, USA
 
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				|  Posted: Sun May 30, 2010 10:09 pm    Post subject: |   |  
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				| I didn't notice a W-Wing, but an M-Wing on 17 plus pincer transport did it. |  | 
	
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		| Wendy W 
 
 
 Joined: 04 Feb 2008
 Posts: 144
 
 
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				|  Posted: Mon May 31, 2010 12:13 am    Post subject: |   |  
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				| A la Keith. I liked those two X-wings on 1, right in a row. |  | 
	
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