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Clement
Joined: 24 Apr 2006
Posts: 1111
Location: Dar es Salaam Tanzania
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 Posted: Sun Nov 25, 2012 11:36 pm Post subject: Nov 26 VH |
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| XYZ-Wing 157 hinged in r3c3; r3c1<>7 or Romote Pairs 24; r3c6<>2. |
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Marty R.
Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
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| Posted: Mon Nov 26, 2012 1:52 am Post subject: |
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Maybe the difference is that you start at the top and work down and I start at the bottom and work up. 
I used an XY-Wing 47-2, pivoted in r8c3; r9c6<>2. |
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hughwill
Joined: 05 Apr 2010
Posts: 424
Location: Birmingham UK
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| Posted: Mon Nov 26, 2012 11:00 am Post subject: Nov 26 VH |
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| Code: |
+-----------+--------------+------------+
| 9 24 57 | 24 24578 1 | 6 3 8 |
| 6 14 8 | 9 47 3 | 17 2 5 |
| 27 3 157 | 6 2578 25 | 4 17 9 |
+-----------+--------------+------------+
| 1 7 6 | 8 3 9 | 2 5 4 |
| 8 9 3 | 24 245 245 | 17 17 6 |
| 4 5 2 | 7 1 6 | 9 8 3 |
+-----------+--------------+------------+
| 3 12 9 | 5 6 7 | 8 4 12 |
| 5 6 47 | 1 24 8 | 3 9 27 |
| 27 8 147 | 3 9 24 | 157 6 127 |
+-----------+--------------+------------+
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Play this puzzle online at the Daily Sudoku site
The 257 XY wing at r3c1 works as well. |
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