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Dec 23 VH

 
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yeoks



Joined: 16 May 2010
Posts: 33

PostPosted: Tue Dec 23, 2014 2:55 am    Post subject: Dec 23 VH Reply with quote

Code:

+------------+--------------------+-----------+
| 19 68  4   | 3     25689 2689   | 18  56 7  |
| 5  3   19  | 68    689   7      | 148 2  48 |
| 26 678 267 | 4568  1     468    | 3   56 9  |
+------------+--------------------+-----------+
| 7  46  5   | 12468 23468 123468 | 248 9  48 |
| 8  9   26  | 24567 2456  246    | 247 3  1  |
| 24 1   3   | 2478  2489  2489   | 5   78 6  |
+------------+--------------------+-----------+
| 3  26  8   | 126   7     126    | 9   4  5  |
| 46 5   67  | 9     3468  3468   | 78  1  2  |
| 19 247 19  | 248   248   5      | 6   78 3  |
+------------+--------------------+-----------+

Play this puzzle online at the Daily Sudoku site

XY-Wing 24-6 pivoted r6c1 (with pincers r3c1 and r4c2) => r13c2<>6 and solves.
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Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA

PostPosted: Tue Dec 23, 2014 12:47 pm    Post subject: Reply with quote

There are two wings at that same pivot cell. i used pincers at r5c3 and r6c1=> r8c3<>6
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