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keith
Joined: 19 Sep 2005
Posts: 3355
Location: near Detroit, Michigan, USA
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 Posted: Mon Dec 24, 2007 8:24 pm Post subject: One for Christmas Eve |
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This one has a very nice Unique Rectangle that solves it in one step. I think you could do it that way.
But, if you do not use the UR, it is very interesting. And, no, my solution does not use Medusa.
| Code: | Puzzle: M4987344sh(25)
+-------+-------+-------+
| 8 . . | . 4 . | . 3 . |
| 9 4 . | . . . | . . . |
| . 2 . | . 1 5 | 8 4 . |
+-------+-------+-------+
| . . . | . . . | 5 . . |
| . 6 . | . . 2 | . . . |
| . . . | 6 8 . | 7 . 3 |
+-------+-------+-------+
| 7 . . | . 5 . | . . 6 |
| . 5 . | . . . | 4 . . |
| 6 . 3 | . . . | . . 7 |
+-------+-------+-------+ |
Happy holidays to all!
Keith |
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Marty R.
Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
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| Posted: Tue Dec 25, 2007 1:38 am Post subject: |
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| Quote: | This one has a very nice Unique Rectangle that solves it in one step. I think you could do it that way.
But, if you do not use the UR, it is very interesting. And, no, my solution does not use Medusa. |
OK, here's my story. I ignored the Type 2 that appeared very early. I used an XY-Wing with pincer coloring, followed by two W-Wings. After that, basics finished it off, although there did appear another Type 2, then a Type 1 a little later. |
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