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		| Clement 
 
 
 Joined: 24 Apr 2006
 Posts: 1113
 Location: Dar es Salaam Tanzania
 
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				|  Posted: Tue Apr 20, 2010 10:19 pm    Post subject: April 21 VH |   |  
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				| XY-Wing 37 38(pivot) 78 eliminates 7 in r7c7 solving the puzzle. |  | 
	
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		| Earl 
 
 
 Joined: 30 May 2007
 Posts: 677
 Location: Victoria, KS
 
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				|  Posted: Wed Apr 21, 2010 2:44 am    Post subject: April 21 VH |   |  
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				| Or fly solo. 
 A solution:  38 W-wing
 
 Earl
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		| Marty R. 
 
 
 Joined: 12 Feb 2006
 Posts: 5770
 Location: Rochester, NY, USA
 
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				|  Posted: Wed Apr 21, 2010 3:40 am    Post subject: |   |  
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				| Also the XYZ-Wing (478). |  | 
	
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		| keith 
 
 
 Joined: 19 Sep 2005
 Posts: 3355
 Location: near Detroit, Michigan, USA
 
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				|  Posted: Wed Apr 21, 2010 5:56 am    Post subject: |   |  
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				|  I used an XY 37-8. 
 Keith
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		| arjun 
 
 
 Joined: 28 Sep 2009
 Posts: 16
 
 
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				|  Posted: Wed Apr 21, 2010 12:01 pm    Post subject: |   |  
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				|  	  | keith wrote: |  	  | :?: I used an XY 37-8. 
 Keith
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 That's what I used. Could someone post the puzzle after basics so that I can see the W wing?
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		| arkietech 
 
 
 Joined: 31 Jul 2008
 Posts: 1834
 Location: Northwest Arkansas USA
 
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				|  Posted: Wed Apr 21, 2010 1:28 pm    Post subject: |   |  
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				|  	  | arjun wrote: |  	  | Could someone post the puzzle after basics so that I can see the W wing? | 
 Lots of goodies here but where is the w-wing that solves the puzzle? 	  | Code: |  	  | *--------------------------------------------------* | 1    7    58   | 3    2    9    | 6    458  48   |
 | 4    2    358  | 1    68   56   | 9    7    38   |
 | 6    9    358  | 58   7    4    | 2    358  1    |
 |----------------+----------------+----------------|
 | 9    5    6    | 2    4    8    | 3    1    7    |
 | 38   138  2    | 57   136  57   | 4    68   9    |
 | 7    138  4    | 9    136  36   | 5    2    68   |
 |----------------+----------------+----------------|
 | 38   4    1    | 6    5    37   | 78   9    2    |
 | 2    368  9    | 478  38   1    | 78   346  5    |
 | 5    368  7    | 48   9    2    | 1    346  346  |
 *--------------------------------------------------*
 
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		| Marty R. 
 
 
 Joined: 12 Feb 2006
 Posts: 5770
 Location: Rochester, NY, USA
 
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				|  Posted: Wed Apr 21, 2010 3:44 pm    Post subject: |   |  
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				|  	  | arkietech wrote: |  	  |  	  | arjun wrote: |  	  | Could someone post the puzzle after basics so that I can see the W wing? | 
 Lots of goodies here but where is the w-wing that solves the puzzle? 	  | Code: |  	  | *--------------------------------------------------* | 1    7    58   | 3    2    9    | 6    458  48   |
 | 4    2    358  | 1    68   56   | 9    7    38   |
 | 6    9    358  | 58   7    4    | 2    358  1    |
 |----------------+----------------+----------------|
 | 9    5    6    | 2    4    8    | 3    1    7    |
 | 38   138  2    | 57   136  57   | 4    68   9    |
 | 7    138  4    | 9    136  36   | 5    2    68   |
 |----------------+----------------+----------------|
 | 38   4    1    | 6    5    37   | 78   9    2    |
 | 2    368  9    | 478  38   1    | 78   346  5    |
 | 5    368  7    | 48   9    2    | 1    346  346  |
 *--------------------------------------------------*
 
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 38s in boxes 78 connected by 8s in r9.
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		| arkietech 
 
 
 Joined: 31 Jul 2008
 Posts: 1834
 Location: Northwest Arkansas USA
 
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				|  Posted: Thu Apr 22, 2010 1:20 am    Post subject: |   |  
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				|  	  | Marty R wrote: |  	  | 38s in boxes 78 connected by 8s in r9. | 
 Thanks Marty .. They are easy to miss when you have such abundance.
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		| Kdelle 
 
 
 Joined: 20 Mar 2008
 Posts: 59
 Location: Hudson, NH
 
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				|  Posted: Thu Apr 22, 2010 11:36 am    Post subject: |   |  
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				|  	  | Marty R. wrote: |  	  |  	  | arkietech wrote: |  	  |  	  | arjun wrote: |  	  | Could someone post the puzzle after basics so that I can see the W wing? | 
 Lots of goodies here but where is the w-wing that solves the puzzle? 	  | Code: |  	  | *--------------------------------------------------* | 1    7    58   | 3    2    9    | 6    458  48   |
 | 4    2    358  | 1    68   56   | 9    7    38   |
 | 6    9    358  | 58   7    4    | 2    358  1    |
 |----------------+----------------+----------------|
 | 9    5    6    | 2    4    8    | 3    1    7    |
 | 38   138  2    | 57   136  57   | 4    68   9    |
 | 7    138  4    | 9    136  36   | 5    2    68   |
 |----------------+----------------+----------------|
 | 38   4    1    | 6    5    37   | 78   9    2    |
 | 2    368  9    | 478  38   1    | 78   346  5    |
 | 5    368  7    | 48   9    2    | 1    346  346  |
 *--------------------------------------------------*
 
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 38s in boxes 78 connected by 8s in r9.
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 Didn't see that.....I saw the 8s in C7.
 My original solution was the XYZ wing.
 
 Kathy
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		| keith 
 
 
 Joined: 19 Sep 2005
 Posts: 3355
 Location: near Detroit, Michigan, USA
 
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				|  Posted: Sun Apr 25, 2010 3:11 pm    Post subject: |   |  
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				| There is an interesting UR.  After basics:  	  | Code: |  	  | +-------------+-------------+-------------+ | 1   7   58  | 3   2   9   | 6   458 48  |
 | 4   2   358 | 1   68  56  | 9   7   38  |
 | 6   9   358 | 58  7   4   | 2   358 1   |
 +-------------+-------------+-------------+
 | 9   5   6   | 2   4   8   | 3   1   7   |
 | 38  138 2   | 57 1-36 57  | 4   68  9   |
 | 7  1-38 4   | 9   136 36  | 5   2   68  |
 +-------------+-------------+-------------+
 | 38  4   1   | 6   5   37  | 78  9   2   |
 | 2   368 9   | 478 38  1   | 78  346 5   |
 | 5   368 7   | 48  9   2   | 1   346 346 |
 +-------------+-------------+-------------+
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 For the 13 UR in R56C25:  Either one of R56C2 is 8 and / or one of R56C5 is 6.  Eliminating 3 in R5C5 and R6C2.
 
 Not that it helps.
   
 Keith
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		| daj95376 
 
 
 Joined: 23 Aug 2008
 Posts: 3854
 
 
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				|  Posted: Sun Apr 25, 2010 6:04 pm    Post subject: |   |  
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				|  	  | arkietech wrote: |  	  | Lots of goodies here but where is the w-wing that solves the puzzle? | 
 There are plenty of M-Wings and W-Wings from which to choose.
 
 
  	  | Code: |  	  | crb_-c_-r (8=6)r2c5 - r5c5 = (6-8)r5c8 = (8)r6c9   =>  r2c9<>8 brr_bc_-r (8=3)r8c5 - r7c6 = (3-8)r7c1 = (8)r7c7   =>  r8c7<>8
 cbb_-c_-r (3=8)r5c1 - (8=3)r7c1 - r7c6 = (3)r8c5   =>  r5c5<>3
 cbc_--_-- (3=8)r5c1 - (8=3)r7c1 - r7c6 = (3)r6c6   =>  r5c5,r6c2<>3
 brR_b-_-r (3=8)r8c5 - r9c4 = (8-3)r9c2 = (3)r9c89  =>  r8c8<>3
 crC_b-_-r (8=6)r2c5 - r5c5 = (6-8)r5c8 = (8)r13c8  =>  r2c9<>8
 
 W-Wing (8=5)r1c3 - r2c3  = r2c6  - (5=8)r3c4  =>  r3c3<>8
 W-Wing (8=5)r1c3 - r1c8  = r3c8  - (5=8)r3c4  =>  r3c3<>8
 W-Wing (8=6)r2c5 - r2c6  = r6c6  - (6=8)r6c9  =>  r2c9<>8
 W-Wing (8=6)r2c5 - r5c5  = r5c8  - (6=8)r6c9  =>  r2c9<>8
 W-Wing (8=6)r2c5 - r5c5  = r6c56 - (6=8)r6c9  =>  r2c9<>8
 W-Wing (8=6)r2c5 - r56c5 = r6c56 - (6=8)r6c9  =>  r2c9<>8
 W-Wing (3=8)r7c1 - r9c2  = r9c4  - (8=3)r8c5  =>  r7c6,r8c2<>3   Marty's
 W-Wing (3=8)r7c1 - r7c7  = r8c7  - (8=3)r8c5  =>  r7c6,r8c2<>3   Kdelle's
 
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