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Puzzle 11/01/31 A

 
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daj95376



Joined: 23 Aug 2008
Posts: 3854
PostPosted: Tue Feb 01, 2011 12:21 am    Post subject: Puzzle 11/01/31 A Reply with quote
Code:
 +-----------------------+
 | 1 6 . | 4 . 7 | 8 . . |
 | 2 8 . | . . 5 | 1 . . |
 | . . 4 | . . 2 | . . . |
 |-------+-------+-------|
 | 5 . . | 9 . . | 2 . 3 |
 | . . . | . . . | 4 . . |
 | 9 4 8 | . . 3 | 6 5 . |
 |-------+-------+-------|
 | 4 2 . | 8 3 9 | 5 . . |
 | . . . | . . 4 | . . . |
 | . . . | 2 . . | . . 8 |
 +-----------------------+

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Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
PostPosted: Tue Feb 01, 2011 5:57 am    Post subject: Reply with quote
This was really difficult for me. After a Finned X-Wing on 6 and Skyscraper on 7, I couldn't find another move and had to go into Medusa mode. That forced r2c8=7 which finished it off.
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peterj



Joined: 26 Mar 2010
Posts: 974
Location: London, UK
PostPosted: Tue Feb 01, 2011 8:47 am    Post subject: Reply with quote
Code:
kite(6) r4, c1 ; r9c6<>6
xy-chain ; (7=3)r3c1 - (3=6)r3c8 - (6=1)r7c8 - (1=7)r7c3 ; r2c3<>7, r9c1<>7
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