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Earl
Joined: 30 May 2007
Posts: 677
Location: Victoria, KS
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 Posted: Sat Sep 27, 2008 12:14 pm Post subject: Sept 27 DB |
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The Sept 27 DB can require three layers of coloring (1,2,5). Or a finned x-wing (5) makes it a one-trick pony.
Earl
| Code: |
+-------+-------+-------+
| . . . | . . 4 | . . 7 |
| . . . | 6 . . | 8 5 . |
| . . 8 | 7 . . | . 6 9 |
+-------+-------+-------+
| 3 1 . | . . 9 | 5 . 6 |
| . . . | 3 . 6 | . . . |
| 7 . 2 | 1 . . | . 8 3 |
+-------+-------+-------+
| 6 8 . | . . 1 | 4 . . |
| . 2 9 | . . 8 | . . . |
| 4 . . | 9 . . | . . . |
+-------+-------+-------+
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Play this puzzle online at the Daily Sudoku site
Last edited by Earl on Sat Sep 27, 2008 2:27 pm; edited 1 time in total |
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arkietech
Joined: 31 Jul 2008
Posts: 1834
Location: Northwest Arkansas USA
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| Posted: Sat Sep 27, 2008 12:23 pm Post subject: |
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| I found three skyscapers. Only one of them is needed to solve the puzzle. |
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cgordon
Joined: 04 May 2007
Posts: 769
Location: ontario, canada
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| Posted: Sat Sep 27, 2008 5:43 pm Post subject: |
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| Two ER's on <2> and <5>. Not sure if both needed. |
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tlanglet
Joined: 17 Oct 2007
Posts: 2468
Location: Northern California Foothills
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| Posted: Sun Sep 28, 2008 1:43 pm Post subject: |
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Did not see the finned x-wing <5>, but did find four skyscrapers on <5> including the one-trick pony step.
Ted |
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