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Puzzle 10/02/11 *** Oops! ***

 
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daj95376



Joined: 23 Aug 2008
Posts: 3854
PostPosted: Thu Feb 11, 2010 7:41 pm    Post subject: Puzzle 10/02/11 *** Oops! *** Reply with quote
Rated XY. No chains, pseudo-cells, nor pince extensions allowed!

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

Play this puzzle online at the Daily Sudoku site

Last edited by daj95376 on Fri Feb 12, 2010 12:25 am; edited 1 time in total
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Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
PostPosted: Thu Feb 11, 2010 11:15 pm    Post subject: Reply with quote
I thought this would be more difficult, so I did it twice and got the same two-stepper.

Quote:
W (68) and XY (486) or an XYZ and the sequence of the two moves is reversible
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Wendy W



Joined: 04 Feb 2008
Posts: 144
PostPosted: Fri Feb 12, 2010 12:27 am    Post subject: Reply with quote
Nice going, Marty!
I needed four steps: UR 67, XYZ 468, W 468, XY 468.
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daj95376



Joined: 23 Aug 2008
Posts: 3854
PostPosted: Fri Feb 12, 2010 12:29 am    Post subject: Reply with quote
Marty R. wrote:
I thought this would be more difficult, so I did it twice and got the same two-stepper.

My original solution for this puzzle had Marty's solution ... plus a few extraneous steps. However, when I checked it before posting, I somehow came up with a UR Type 3 needed as well.

I'll check to see if I can dig up something better.

Regards, Danny
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Wendy W



Joined: 04 Feb 2008
Posts: 144
PostPosted: Fri Feb 12, 2010 12:30 am    Post subject: Reply with quote
Danny, no need to apologize. I enjoyed it! Plus it didn't involve snow or a shovel.
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