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Puzzle 10/10/19: B XY

 
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daj95376



Joined: 23 Aug 2008
Posts: 3854
PostPosted: Tue Oct 19, 2010 4:07 am    Post subject: Puzzle 10/10/19: B XY Reply with quote
Code:
 +-----------------------+
 | 8 5 . | 4 . . | . . . |
 | 4 1 . | . 3 . | 9 . . |
 | . . 2 | 9 . . | . . . |
 |-------+-------+-------|
 | 3 . 7 | 5 4 . | . . 9 |
 | . 4 . | 6 8 . | 5 . . |
 | . . . | . . . | . . 4 |
 |-------+-------+-------|
 | . 8 . | . 7 . | . . . |
 | . . . | . . . | . 1 7 |
 | . . . | 8 . 4 | . 2 . |
 +-----------------------+

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tlanglet



Joined: 17 Oct 2007
Posts: 2468
Location: Northern California Foothills
PostPosted: Tue Oct 19, 2010 2:24 pm    Post subject: Reply with quote
A fun two stepper with numerous choices..............

Quote:
m-wing (9=2)r8c2-r6c2=(2-9)r5c1=(9)r5c6; r8c6<>9
x-chain 2: r5c9=r5c1-r6c2=r8c2-r8c4=r2c4; rr2c9<>2

Ted
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peterj



Joined: 26 Mar 2010
Posts: 974
Location: London, UK
PostPosted: Tue Oct 19, 2010 5:31 pm    Post subject: Reply with quote
I played a short xy as it jumped out at me .. Smile
Quote:
xy-chain ; (7=3)r5c8 - (3=7)r1c8 - (7=2)r1c7 - (2=8)r2c9 - (8=7)r2c6 ; r5c6<>7
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Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
PostPosted: Wed Oct 20, 2010 1:22 am    Post subject: Reply with quote
I played an apparently useless Kite on 7, followed by a flightless M-Wing on 29 with transport, r2c9<>2 and Multi-coloring on 2, r5c9<>2.
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