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VH: Set A Puzzle 23

 
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daj95376



Joined: 23 Aug 2008
Posts: 3855

PostPosted: Sun Nov 09, 2008 1:29 pm    Post subject: VH: Set A Puzzle 23 Reply with quote

This puzzle is not meant to be solved as a No puzzle -- unless you like chains.

Code:
 +-----------------------+
 | 5 . . | . . 2 | . . . |
 | . . . | . . . | 2 3 . |
 | . . 2 | . . . | . . 9 |
 |-------+-------+-------|
 | . . . | 2 . 4 | 5 8 . |
 | . . . | . . 6 | . 2 . |
 | 8 . . | 5 3 . | 7 4 . |
 |-------+-------+-------|
 | . 4 . | 9 . 5 | . . . |
 | . 9 . | 3 7 8 | . 1 . |
 | . . 3 | . . . | . . . |
 +-----------------------+
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cgordon



Joined: 04 May 2007
Posts: 769
Location: ontario, canada

PostPosted: Sun Nov 09, 2008 2:23 pm    Post subject: Reply with quote

I did it as a YES puzzle. An xy wing for <156> and another "rare square" one for <246>
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Asellus



Joined: 05 Jun 2007
Posts: 865
Location: Sonoma County, CA, USA

PostPosted: Mon Nov 10, 2008 1:31 am    Post subject: Reply with quote

I did it as a NO puzzle without chains:

[1] ALS: r5c19 and r568c3; restricted common <4>, pincers <1> at r5c19|r56c3; r5c2<>1
[2] 6 X-Wing, c38
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