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Clement
Joined: 24 Apr 2006 Posts: 1111 Location: Dar es Salaam Tanzania
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Posted: Tue May 05, 2015 10:15 pm Post subject: May 6 H |
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Code: |
+------------+-------------+---------+
| 4 1 3 | 9 2 7 | 8 6 5 |
| 8 6 2 | 3 5 4 | 7 1 9 |
| 7 9 5 | 6 1 8 | 2 4 3 |
+------------+-------------+---------+
| 25 27 9 | 8 67 1 | 56 3 4 |
| 1 38 68 | 4 369 235 | 56 29 7 |
| 35 4 67 | 27 3679 235 | 1 29 8 |
+------------+-------------+---------+
| 9 5 78 | 1 4 6 | 3 78 2 |
| 23 2378 1 | 5 37 9 | 4 78 6 |
| 6 37 4 | 27 8 23 | 9 5 1 |
+------------+-------------+---------+
| XY-Wing 37-8 pivoted in r9c2; r5c3<>8; stte |
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Marty R.
Joined: 12 Feb 2006 Posts: 5770 Location: Rochester, NY, USA
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Posted: Wed May 06, 2015 5:06 am Post subject: Re: May 6 H |
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Clement wrote: | Code: |
+------------+-------------+---------+
| 4 1 3 | 9 2 7 | 8 6 5 |
| 8 6 2 | 3 5 4 | 7 1 9 |
| 7 9 5 | 6 1 8 | 2 4 3 |
+------------+-------------+---------+
| 25 27 9 | 8 67 1 | 56 3 4 |
| 1 38 68 | 4 369 235 | 56 29 7 |
| 35 4 67 | 27 3679 235 | 1 29 8 |
+------------+-------------+---------+
| 9 5 78 | 1 4 6 | 3 78 2 |
| 23 2378 1 | 5 37 9 | 4 78 6 |
| 6 37 4 | 27 8 23 | 9 5 1 |
+------------+-------------+---------+
| XY-Wing 37-8 pivoted in r9c2; r5c3<>8; stte |
I didn't actually check to see if it finished the puzzle, but I stopped when I saw the 37-2 wing, pivoted in the same cell. |
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hughwill
Joined: 05 Apr 2010 Posts: 424 Location: Birmingham UK
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Posted: Wed May 06, 2015 9:42 am Post subject: Re: May 6 H |
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After basics
Code: |
+--------------+-------------+---------+
| 4 1 3 | 9 2 7 | 8 6 5 |
| 8 6 2 | 3 5 4 | 7 1 9 |
| 7 9 5 | 6 1 8 | 2 4 3 |
+--------------+-------------+---------+
| 25 27 9 | 8 67 1 | 56 3 4 |
| 1 38 68 | 4 369 235 | 56 29 7 |
| 235 4 67 | 27 3679 235 | 1 29 8 |
+--------------+-------------+---------+
| 9 5 78 | 1 4 6 | 3 78 2 |
| 23 2378 178 | 5 37 9 | 4 78 6 |
| 6 37 4 | 27 8 23 | 9 5 1 |
+--------------+-------------+---------+
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Play this puzzle online at the Daily Sudoku site
Marty R. wrote: |
I didn't actually check to see if it finished the puzzle, but I stopped when I saw the 37-2 wing, pivoted in the same cell. |
It does finish the puzzle, as does a 37 W wing > r9c6<>3
Hugh |
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