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hughwill
Joined: 05 Apr 2010 Posts: 424 Location: Birmingham UK
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Posted: Wed Dec 17, 2014 10:29 am Post subject: Dec 17 VH |
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Code: |
+------------+----------------+--------------+
| 78 1 9 | 2 568 568 | 578 4 3 |
| 368 35 36 | 1 4 7 | 58 9 2 |
| 2 57 4 | 3 9 58 | 1 6 78 |
+------------+----------------+--------------+
| 1 4 236 | 5689 3568 3568 | 2368 7 689 |
| 36 8 7 | 469 2 1 | 346 5 469 |
| 5 9 236 | 468 7 3468 | 23468 23 1 |
+------------+----------------+--------------+
| 37 37 5 | 468 368 2 | 9 1 46 |
| 4 6 8 | 7 1 9 | 23 23 5 |
| 9 2 1 | 456 356 3456 | 467 8 467 |
+------------+----------------+--------------+
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Play this puzzle online at the Daily Sudoku site
A double dose of the usual- two one-steppers:(select quote area to view)
Quote: | 578 XY-Wing pivot r2c7 so r2c2=3 or 578 XY-wing
pivot r3c2 so r3c6=8 |
Hugh |
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Marty R.
Joined: 12 Feb 2006 Posts: 5770 Location: Rochester, NY, USA
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Posted: Wed Dec 17, 2014 2:46 pm Post subject: |
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I can't see a wing pivoted in r2c7; there is one pivoted in r3c9. |
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roaa
Joined: 18 Apr 2009 Posts: 112 Location: Sweden
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Posted: Wed Dec 17, 2014 2:57 pm Post subject: Dec 17 VH |
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I used the 578 XY-Wing pivoted in r3c2. |
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hughwill
Joined: 05 Apr 2010 Posts: 424 Location: Birmingham UK
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Posted: Wed Dec 17, 2014 6:17 pm Post subject: Post subject: Dec 17 VH |
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Marty R. wrote: | I can't see a wing pivoted in r2c7; there is one pivoted in r3c9. |
As always you are spot on, Marty.
Hugh |
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