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Puzzle 11/06/13: A XY

 
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daj95376



Joined: 23 Aug 2008
Posts: 3855

PostPosted: Mon Jun 13, 2011 3:52 pm    Post subject: Puzzle 11/06/13: A XY Reply with quote

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

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tlanglet



Joined: 17 Oct 2007
Posts: 2461
Location: Northern California Foothills

PostPosted: Tue Jun 14, 2011 4:07 am    Post subject: Reply with quote

Two easy steps.........

Quote:
Type 1 UR (29)r12c25; r2c5<>29
w-wing(56)r6c5|r9c6 with SL (6)r67c4; r45c6,r8c5<>5

Ted

[Edit: In reviewing my posted solution, I realized that the first move is not required since the second move completes the puzzle using a grouped strong link (6)4567c4.]
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daj95376



Joined: 23 Aug 2008
Posts: 3855

PostPosted: Tue Jun 14, 2011 5:45 am    Post subject: Reply with quote

Ted, nice job on reviewing your initial solution for an alternate perspective.
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Marty R.



Joined: 12 Feb 2006
Posts: 5166
Location: Rochester, NY, USA

PostPosted: Thu Jun 16, 2011 4:48 am    Post subject: Reply with quote

I used the Type 1 UR and a W-Wing on 67; r7c5<>7.
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