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Captain Pete
Joined: 09 Jun 2007 Posts: 55 Location: Oley, PA
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Posted: Sun Oct 25, 2009 11:36 am Post subject: National Championship Puzzle |
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The Sudoku National Championship was just completed in Philly. I'm sure the final puzzle is somewhere on the web, but I can't find it. Has anyone else locted it? |
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arkietech
Joined: 31 Jul 2008 Posts: 1834 Location: Northwest Arkansas USA
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Posted: Sun Oct 25, 2009 12:59 pm Post subject: |
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Copied from a photograph: Code: | *-----------*
|6..|...|..8|
|.3.|9.7|.2.|
|..5|...|9..|
|---+---+---|
|.8.|1.9|.3.|
|...|...|...|
|.9.|3.5|.1.|
|---+---+---|
|..4|...|7..|
|.6.|4.3|.9.|
|5..|...|..2|
*-----------*
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storm_norm
Joined: 18 Oct 2007 Posts: 1741
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Posted: Sun Oct 25, 2009 4:21 pm Post subject: |
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anyone else get two naked pairs?
the rest are singles. |
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daj95376
Joined: 23 Aug 2008 Posts: 3854
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Posted: Sun Oct 25, 2009 5:32 pm Post subject: |
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storm_norm wrote: | anyone else get two naked pairs?
the rest are singles. |
I have a Locked Pair -- that produced eliminations in two houses/units.
Code: | r8 b9 Locked Pair <> 15 r7c8,r8c5,r9c7
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I guess the mix of Naked and Hidden Singles caused additional difficulty. |
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