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Puzzle 10/10/11: B XY

 
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daj95376



Joined: 23 Aug 2008
Posts: 3854
PostPosted: Mon Oct 11, 2010 3:16 am    Post subject: Puzzle 10/10/11: B XY Reply with quote
Code:
 +-----------------------+
 | . . . | . . . | . . . |
 | . 2 1 | . 6 . | . . 7 |
 | . 9 6 | . . . | . 5 2 |
 |-------+-------+-------|
 | . . . | 9 . 7 | 4 . 8 |
 | . 4 . | . 5 . | 2 7 . |
 | . . . | 1 . 4 | . 6 . |
 |-------+-------+-------|
 | . . . | 6 9 . | 7 . 1 |
 | . . 7 | . 4 5 | . . 6 |
 | . 6 4 | 7 . . | 8 2 . |
 +-----------------------+

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: Mon Oct 11, 2010 3:31 pm    Post subject: Reply with quote
I may have messed up basics......

Quote:
w-wing (38)r3c6|r5c4 SL (8)box8; r13c4<>3
or and equivalent move is
ANP(8=23)r46c5-(3)r9c5=r9c6-(3=8)r3c6-r7c6=(8)r8c4; r5c4<>8=3

Ted
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daj95376



Joined: 23 Aug 2008
Posts: 3854
PostPosted: Mon Oct 11, 2010 4:05 pm    Post subject: Reply with quote
tlanglet wrote:
I may have messed up basics......

No. This puzzle has a few single-stepper wings.
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Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
PostPosted: Tue Oct 12, 2010 5:02 pm    Post subject: Reply with quote
I did my usual Marty things, playing the unproductive URs, Skyscraper and ER before playing the puzzle-breaker, the W-Wing on 38.
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