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daj95376
Joined: 23 Aug 2008 Posts: 3854
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Posted: Thu May 27, 2010 3:49 pm Post subject: Puzzle 10/05/27: (B) |
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Code: | +-----------------------+
| 2 . . | . . 1 | 4 . . |
| . . . | . 6 5 | 7 . 2 |
| . . . | . . . | . . 1 |
|-------+-------+-------|
| . . . | 3 . . | 5 1 . |
| . 4 . | . . 8 | . 2 . |
| 3 5 . | . 4 . | 8 . . |
|-------+-------+-------|
| 8 2 . | 6 . 3 | . . 5 |
| . . . | 5 8 . | . 4 . |
| . 7 5 | . . . | 2 . . |
+-----------------------+
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Play this puzzle online at the Daily Sudoku site |
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wapati
Joined: 10 Jun 2008 Posts: 472 Location: Brampton, Ontario, Canada.
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Posted: Fri May 28, 2010 3:17 pm Post subject: |
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I took three steps but noticed, as I found the 3rd, that I could have used only the last method I found. Ah well, it wasn't a race! |
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Marty R.
Joined: 12 Feb 2006 Posts: 5770 Location: Rochester, NY, USA
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Posted: Fri May 28, 2010 3:33 pm Post subject: |
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Maybe the same as Wapiti, I played two XY-Wings before the XYZ-Wing. However, that's normal for me, as I look for XYs before XYZs. |
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tlanglet
Joined: 17 Oct 2007 Posts: 2468 Location: Northern California Foothills
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Posted: Sat May 29, 2010 1:01 am Post subject: |
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A single stepper..............
ANP(69=7)r46c6 - (7=9)r4c1; r4c5<>9
Ted |
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daj95376
Joined: 23 Aug 2008 Posts: 3854
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Posted: Sat May 29, 2010 1:44 am Post subject: |
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So, everyone is in agreement on the XYZ-Wing -- which I missed completely. |
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wapati
Joined: 10 Jun 2008 Posts: 472 Location: Brampton, Ontario, Canada.
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Posted: Sat May 29, 2010 2:03 am Post subject: |
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daj95376 wrote: | So, everyone is in agreement on the XYZ-Wing -- which I missed completely. |
As Marty said, ( roughly ) you see things in the order you look for them!
I saw the two xy-wings first as xyz is usually a lot later in my search.
I spotted this one early, for me. |
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tlanglet
Joined: 17 Oct 2007 Posts: 2468 Location: Northern California Foothills
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Posted: Sat May 29, 2010 3:23 am Post subject: |
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daj95376 wrote: | So, everyone is in agreement on the XYZ-Wing -- which I missed completely. |
Sorry Danny, I guess I was the odd one out since I do not look for xyz-wings until late in the sequence.
Ted |
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