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Nov 11 VH

 
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Clement



Joined: 24 Apr 2006
Posts: 1111
Location: Dar es Salaam Tanzania
PostPosted: Wed Nov 10, 2010 11:28 pm    Post subject: Nov 11 VH Reply with quote
W-Wing 56 with strong link 5 in row 7 removing 6 in r8c1 solves it.
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prakash



Joined: 02 Jan 2008
Posts: 67
Location: New Jersey, USA
PostPosted: Thu Nov 11, 2010 12:08 am    Post subject: Reply with quote
Recently, my focus has been on the sashimi X wings, and, I found one here for 5 in r58c178 removing 5 from r8c8. I am sure we will have the conversation on whether it is a skyscraper!
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Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
PostPosted: Thu Nov 11, 2010 2:25 am    Post subject: Reply with quote
prakash wrote:
Recently, my focus has been on the sashimi X wings, and, I found one here for 5 in r58c178 removing 5 from r8c8. I am sure we will have the conversation on whether it is a skyscraper!

I'm also new to Sashimi, but I don't see one that eliminates anything in r8c8.
I see a Skyscraper on 5 in rows 57. I also see a Finned X-Wing on 5 in rows 58.

I guess if you're talking rows 57 rather than 58, then there is a Sashimi, but the simplest form of that is a Skyscraper.

http://www.sudopedia.org/wiki/Sashimi_X-Wing

Also in this puzzle are an XYZ-Wing (567) and Multi-coloring (5), both of which are one-steppers as far as I can see.
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cgordon



Joined: 04 May 2007
Posts: 769
Location: ontario, canada
PostPosted: Thu Nov 11, 2010 1:56 pm    Post subject: Reply with quote
Don't know whether Sashmis are related to ERs - but ERs on 5 from R5 eliminate the 5s in R7C1 and R8C8.
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keith



Joined: 19 Sep 2005
Posts: 3355
Location: near Detroit, Michigan, USA
PostPosted: Tue Nov 16, 2010 12:48 pm    Post subject: Reply with quote
I found an XYZ-wing 45-6, which is probably the intended route.

Keith
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