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daj95376
Joined: 23 Aug 2008 Posts: 3854
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Posted: Thu Mar 03, 2011 6:58 pm Post subject: Puzzle 11/03/03 Moderate BBDB |
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Code: | +-----------------------+
| . . 6 | . 4 3 | 1 . . |
| . . 9 | . . . | . 5 . |
| 8 3 1 | . 6 . | 9 4 . |
|-------+-------+-------|
| . . . | 4 . . | . . . |
| 3 . 8 | . 2 7 | 4 . 1 |
| 4 . . | . 5 . | . . . |
|-------+-------+-------|
| 6 . 4 | . 3 . | 5 8 . |
| . 8 5 | . . . | 3 . . |
| . . . | . 8 . | . . . |
+-----------------------+
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Play this puzzle online at the Daily Sudoku site |
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Marty R.
Joined: 12 Feb 2006 Posts: 5770 Location: Rochester, NY, USA
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Posted: Fri Mar 04, 2011 4:58 pm Post subject: |
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I stumbled around with ERs, DP, AIC, XY-Chain and Multi-coloring before hitting the winning XY-Chain. |
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