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williamholiday
Joined: 01 Apr 2011 Posts: 28 Location: Connecticut USA
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Posted: Wed Dec 07, 2016 7:46 am Post subject: Dec 7 VH |
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It's been awhile, Greetings! The usual problems with terminology but also, I believe with steps, I took 3 and I look fwd to seeing it simpler.
Code: |
+-------------+---------------+--------------+
| 27 5 278 | 14 3 14 | 268 9 68 |
| 1 6 3 | 8 2 9 | 5 7 4 |
| 4 9 28 | 6 7 5 | 28 3 1 |
+-------------+---------------+--------------+
| 37 13 4 | 2 89 138 | 789 6 5 |
| 367 2 679 | 3459 5689 348 | 4789 1 89 |
| 5 8 169 | 149 69 7 | 3 48 2 |
+-------------+---------------+--------------+
| 9 34 256 | 35 1 238 | 468 458 7 |
| 8 14 15 | 7 59 6 | 149 2 3 |
| 236 7 1256 | 359 4 238 | 1689 58 689 |
+-------------+---------------+--------------+
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Play this puzzle online at the Daily Sudoku site
9s r48c57 r56c5<>9 r59c7<>9
xy(598) p:r5c5 r5c6<>8 & r4c6 <>8
xyz wing(34-6) p:r7c2 r9c79<>6
stte |
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hughwill
Joined: 05 Apr 2010 Posts: 424 Location: Birmingham UK
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Posted: Wed Dec 07, 2016 10:12 am Post subject: Dec 7 VH |
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Code: |
+------------+-------------+-----------+
| 2 5 7 | 146 3 14 | 68 9 68 |
| 1 6 3 | 8 2 9 | 5 7 4 |
| 4 9 8 | 6 7 5 | 2 3 1 |
+------------+-------------+-----------+
| 7 13 4 | 2 89 13 | 89 6 5 |
| 36 2 679 | 459 5689 34 | 7 1 89 |
| 5 8 169 | 19 69 7 | 3 4 2 |
+------------+-------------+-----------+
| 9 34 256 | 35 1 28 | 46 58 7 |
| 8 14 15 | 7 59 6 | 149 2 3 |
| 36 7 1256 | 359 4 28 | 169 58 69 |
+------------+-------------+-----------+
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Play this puzzle online at the Daily Sudoku site
A few more basics can be done. This leaves the single step
of 34-6 XY-wing pivot on r7c2:: r9c79<>6 stte. I don't think
the X-Wing on 9 does the trick, but I may be wrong- but I'm
off to do the weekly shop so no time to check.....
Hugh |
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williamholiday
Joined: 01 Apr 2011 Posts: 28 Location: Connecticut USA
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Posted: Wed Dec 07, 2016 6:07 pm Post subject: Re: Dec 7 VH |
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hughwill wrote: | Code: |
+------------+-------------+-----------+
| 2 5 7 | 146 3 14 | 68 9 68 |
| 1 6 3 | 8 2 9 | 5 7 4 |
| 4 9 8 | 6 7 5 | 2 3 1 |
+------------+-------------+-----------+
| 7 13 4 | 2 89 13 | 89 6 5 |
| 36 2 679 | 459 5689 34 | 7 1 89 |
| 5 8 169 | 19 69 7 | 3 4 2 |
+------------+-------------+-----------+
| 9 34 256 | 35 1 28 | 46 58 7 |
| 8 14 15 | 7 59 6 | 149 2 3 |
| 36 7 1256 | 359 4 28 | 169 58 69 |
+------------+-------------+-----------+
|
Play this puzzle online at the Daily Sudoku site
A few more basics can be done. This leaves the single step
of 34-6 XY-wing pivot on r7c2:: r9c79<>6 stte. I don't think
the X-Wing on 9 does the trick, but I may be wrong- but I'm
off to do the weekly shop so no time to check.....
Hugh |
Thanks.
I tried the X-Wing on 9 and still needed the XY Wing 34-6 |
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