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daj95376
Joined: 23 Aug 2008 Posts: 3854
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Posted: Thu Feb 26, 2009 10:00 am Post subject: Set K Puzzle 67 |
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Code: | +-----------------------+
| 7 . . | . . 4 | . . 1 |
| . 5 . | . . 6 | 2 . 9 |
| . . 2 | . . . | . . . |
|-------+-------+-------|
| . . . | 3 4 . | 9 5 . |
| . . . | 6 2 . | . . . |
| 9 4 . | . . 5 | 1 . . |
|-------+-------+-------|
| . 1 . | 4 . 7 | 3 . 5 |
| . . . | 5 . . | . 9 . |
| 5 7 . | . . . | 4 . 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: Thu Feb 26, 2009 5:36 pm Post subject: |
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I used an obvious UR, an ER on 8, two xys and then an xyz to finish.
I had longer paths but the ER on 8 I found speeds things up. |
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tlanglet
Joined: 17 Oct 2007 Posts: 2468 Location: Northern California Foothills
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Posted: Fri Feb 27, 2009 2:33 pm Post subject: |
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wapati wrote: | I used an obvious UR, an ER on 8, two xys and then an xyz to finish.
I had longer paths but the ER on 8 I found speeds things up. |
I was not in any hurry. Not in sequence, I used three skyscrapers on the same digit, three URs, an xy-wing and a xyz-wing.
A fine BBDB (Bend But Don't Break) puzzle.
Ted |
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Marty R.
Joined: 12 Feb 2006 Posts: 5770 Location: Rochester, NY, USA
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Posted: Sun Mar 01, 2009 4:52 am Post subject: |
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Quote: | A fine BBDB (Bend But Don't Break) puzzle. |
Ditto. I used a smorgasbord of moves, including ERs, XY-Wing, URs, multi-coloring and an XY-Chain to finish it off. |
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