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daj95376
Joined: 23 Aug 2008 Posts: 3854
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Posted: Sat Apr 23, 2011 6:14 am Post subject: Puzzle 11/04/23: ~ Moderate |
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Code: | +-----------------------+
| 9 . . | . . . | . . 5 |
| . 6 . | . . . | . 3 8 |
| . . . | . 5 . | . . . |
|-------+-------+-------|
| . . . | 3 . . | . . . |
| . . 5 | . 6 4 | 3 . 9 |
| . . . | . 8 9 | 4 . . |
|-------+-------+-------|
| . . . | . 3 6 | 1 . 7 |
| . 8 . | . . . | . 9 . |
| 3 7 . | . 2 . | 8 . 6 |
+-----------------------+
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Play this puzzle online at the Daily Sudoku site |
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peterj
Joined: 26 Mar 2010 Posts: 974 Location: London, UK
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Posted: Sat Apr 23, 2011 4:16 pm Post subject: |
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Not within the ratings as such, but there is a text-book s-wing that cracks the puzzle... taking out one corner of the x-wing is always going to do some damage!
Quote: | s-wing(12) r4c9 ; (1)r1c5=r4c5 - (1=2)r4c9 - (2)r4c6=r2c6 ; r2c6<>1 |
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Marty R.
Joined: 12 Feb 2006 Posts: 5770 Location: Rochester, NY, USA
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Posted: Sun Apr 24, 2011 3:37 pm Post subject: |
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I played a Skyscraper; r4c6, r8c4<>5
X-Wing (1); key elimination, r4c6
XYZ-Transport; r13c4<>7 |
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