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Puzzle 10/03/11 Advanced

 
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daj95376



Joined: 23 Aug 2008
Posts: 3854
PostPosted: Thu Mar 11, 2010 5:28 pm    Post subject: Puzzle 10/03/11 Advanced Reply with quote
Code:
 +-----------------------+
 | . . 4 | . . 9 | 5 8 . |
 | . 6 . | 5 . 4 | . . . |
 | 9 . . | . . . | 4 7 . |
 |-------+-------+-------|
 | . 4 . | 8 . . | . . . |
 | . . . | . 7 6 | 8 . . |
 | 7 8 . | . 9 . | . 1 . |
 |-------+-------+-------|
 | 6 . 2 | . 1 . | 3 5 . |
 | 4 . 8 | . . 7 | 6 . . |
 | . . . | . . . | . . . |
 +-----------------------+

Play this puzzle online at the Daily Sudoku site
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tlanglet



Joined: 17 Oct 2007
Posts: 2468
Location: Northern California Foothills
PostPosted: Fri Mar 12, 2010 1:51 am    Post subject: Reply with quote
My first pass was two steps.

Quote:
AIC by extending a potential xy-wing: (2=3)r8c4 - (3=5)r8c5 - (5=3)r4c5 - (3=1)r4c3 - (1=2)r4c6; r5c4|r9c6<>2
6-cell remote pair 35 from r8c2 to r5c9; r5c2<>35.

Ted
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Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
PostPosted: Fri Mar 12, 2010 9:13 pm    Post subject: Reply with quote
Two steps.

1. Coloring on 5, which was an extension of empty Remote Pairs on 35.

2. Flightless M-Wing on 13 with pincer transport.
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tlanglet



Joined: 17 Oct 2007
Posts: 2468
Location: Northern California Foothills
PostPosted: Fri Mar 12, 2010 10:03 pm    Post subject: Reply with quote
Marty R. wrote:
Two steps.

1. Coloring on 5, which was an extension of empty Remote Pairs on 35.

2. Flightless M-Wing on 13 with pincer transport.


Marty, great to see all of those M-wings in your posts recently!

Ted
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Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
PostPosted: Fri Mar 12, 2010 10:24 pm    Post subject: Reply with quote
Quote:
Marty, great to see all of those M-wings in your posts recently!

Thanks. As best as I can recall, this was a standard wing with standard connection and standard transport and didn't involve any of my newly acquired M-Wing knowledge. But I always like to use M-Wings of any variety.
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