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daj95376
Joined: 23 Aug 2008 Posts: 3854
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Posted: Sat Jul 23, 2011 9:59 pm Post subject: Puzzle 11/07/23: ~ Advanced (BBDB?) |
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Lately, I've failed to add the BBDB. Don't take this one as ominous.
Code: | +-----------------------+
| 1 . . | . . 8 | . . . |
| . 7 8 | . . . | . 3 . |
| . 9 2 | . 1 . | . 7 . |
|-------+-------+-------|
| . . . | . 3 4 | 8 6 . |
| . . 4 | 7 . 9 | . . . |
| 3 . . | 8 5 2 | 7 4 9 |
|-------+-------+-------|
| . . . | 6 . 7 | 1 . . |
| . 6 9 | 3 . 1 | . 8 . |
| . . . | . . 5 | . . 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: Mon Jul 25, 2011 4:29 pm Post subject: |
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Three steps - but with out-of-rating wing move...
Quote: | x-wing(5)
w-wing-like(23) (2=3)r5c7 - r9c7=r9c2 - (3=4)r1c2-(4=2)r1c9 ; r2c7<>2, r45c9<>2
BUG+2[(4)r2c4=r8c2] ; r2c1<>4 |
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Marty R.
Joined: 12 Feb 2006 Posts: 5770 Location: Rochester, NY, USA
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Posted: Tue Jul 26, 2011 1:26 am Post subject: |
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This is another embarrassment, as I used a Skyscraper and eight assorted wings. No need to go into the details. |
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