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Marty R.
Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
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 Posted: Sat Dec 31, 2016 6:01 am Post subject: Dec 31 VH |
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Looks like I'm the new Clement, leading off on the VHs. (Somebody's gotta do it) 
| Code: |
+-------+-----------+----------+
| 2 7 8 | 5 146 16 | 13 34 9 |
| 6 3 1 | 47 9 8 | 5 2 47 |
| 5 9 4 | 2 17 3 | 6 8 17 |
+-------+-----------+----------+
| 8 2 7 | 1 5 9 | 4 6 3 |
| 9 4 6 | 37 37 2 | 8 1 5 |
| 3 1 5 | 6 8 4 | 9 7 2 |
+-------+-----------+----------+
| 7 6 2 | 9 14 5 | 13 34 8 |
| 4 5 3 | 8 2 16 | 7 9 16 |
| 1 8 9 | 34 346 7 | 2 5 46 |
+-------+-----------+----------+
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Play this puzzle online at the Daily Sudoku site
| Quote: | | XYZ-Wing (46-1) hinged in r1c5=> -1r3c5 |
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hughwill
Joined: 05 Apr 2010
Posts: 424
Location: Birmingham UK
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| Posted: Sat Dec 31, 2016 10:57 am Post subject: Re: Dec 31 VH |
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| Marty R. wrote: | | Looks like I'm the new Clement, leading off on the VHs. (Somebody's gotta do it) |
The problem is that you upstate New Yorkers obviously get up too early...
If you'd only wait for us lazy Birmingham (UK) solvers....
| Marty R. wrote: | | Quote: | | XYZ-Wing (46-1) hinged in r1c5=> -1r3c5 |
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Yes, your XYZ (which I didn't see) is nicer than the 17-4 XY wing pivoted on
r3c5 -4r9c4 |
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Marty R.
Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
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| Posted: Sat Dec 31, 2016 3:09 pm Post subject: |
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| Quote: | The problem is that you upstate New Yorkers obviously get up too early...
If you'd only wait for us lazy Birmingham (UK) solvers.... |
It's staying up late (1 am my time), not waking early. I could wait for you next time if you'd like.
I like your XY-Wing, especially the elimination because rather than solving a cell it leaves a pair, which is fun. |
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hughwill
Joined: 05 Apr 2010
Posts: 424
Location: Birmingham UK
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| Posted: Sun Jan 01, 2017 11:32 am Post subject: |
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[quote="Marty R."] | Quote: |
I like your XY-Wing, especially the elimination because rather than solving a cell it leaves a pair, which is fun. |
You're too kind. As well as compliments, we obviously complement each other
as all I saw was the -4 in r9c4 rather than in r1c5!
PS- Please don't wait for me...that could sometimes be interminable.
Hugh |
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