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Puzzle 11/05/24: ~ XY

 
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daj95376



Joined: 23 Aug 2008
Posts: 3854
PostPosted: Tue May 24, 2011 9:04 pm    Post subject: Puzzle 11/05/24: ~ XY Reply with quote
Code:
 +-----------------------+
 | . 7 . | . 3 . | . . . |
 | 3 . 6 | 2 . 1 | 4 . . |
 | . 1 9 | 6 7 4 | 3 . . |
 |-------+-------+-------|
 | . 6 5 | 4 8 . | 2 . . |
 | 2 . 4 | 3 1 . | . . . |
 | . 3 8 | . . 5 | . . 1 |
 |-------+-------+-------|
 | . 2 7 | 1 . . | . . 3 |
 | . . . | . . . | . 1 . |
 | . . . | . . 3 | 8 . 2 |
 +-----------------------+

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Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
PostPosted: Thu May 26, 2011 4:40 am    Post subject: Reply with quote
XY-Wing (598), flightless with transport; r8c2<>8
XY-Wing Chain (59-57-57-57-79), flightless with transport; r7c7, r8c5<>9
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peterj



Joined: 26 Mar 2010
Posts: 974
Location: London, UK
PostPosted: Fri May 27, 2011 7:11 am    Post subject: Reply with quote
A straight wing...
Code:
w-wing(59) ; (5=9)r1c8 - r1c6=r7c6 - (9=5)r7c7 ; r79c8<>5
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