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Puzzle 11/06/10: ~ Advanced

 
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daj95376



Joined: 23 Aug 2008
Posts: 3854
PostPosted: Fri Jun 10, 2011 10:18 pm    Post subject: Puzzle 11/06/10: ~ Advanced Reply with quote
Code:
 +-----------------------+
 | . . . | 2 . . | 1 . 8 |
 | . 2 1 | . 4 . | 7 9 . |
 | . 5 . | . 8 . | 4 . 2 |
 |-------+-------+-------|
 | 4 . . | 9 . . | . . . |
 | . 9 8 | . 2 . | . . . |
 | . . . | . . 8 | 5 . . |
 |-------+-------+-------|
 | 2 8 5 | . . 4 | 9 . 7 |
 | . 4 . | . . . | . 8 . |
 | 6 . 9 | . . . | 2 . 5 |
 +-----------------------+

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Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
PostPosted: Sun Jun 12, 2011 1:15 am    Post subject: Reply with quote
Probably more steps than needed for this rating.

Skyscraper; r4c2, r6c8<>1
Remote Pairs (36) or W-Wing (36); r7c8<>3
XY-Wing (673); r4c3, r6c5<>3
XYZ-Wing (367); r1c6<>6
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daj95376



Joined: 23 Aug 2008
Posts: 3854
PostPosted: Sun Jun 12, 2011 5:34 am    Post subject: Reply with quote
Marty R. wrote:
Probably more steps than needed for this rating.

Your solution matches my solver's solution until the last step. It managed to find an XY-Wing. Nice work!

Regards, Danny
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