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daj95376
Joined: 23 Aug 2008
Posts: 3854
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 Posted: Mon Jun 15, 2009 11:08 am Post subject: Puzzle NR_040 |
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First puzzle from a new set. Later puzzles will be more difficult. Let me know if they become excessively difficult.
Note: My solver found at least one XYZ-Wing in most of the puzzles in this set.
| Code: | +-----------------------+
| . . 5 | 7 . . | . 1 . |
| . 2 6 | 3 . 4 | . 7 5 |
| 1 7 . | . 5 6 | . . . |
|-------+-------+-------|
| 9 3 . | 4 . . | 1 . . |
| . . 1 | . 3 . | . . 7 |
| . 5 7 | . . 9 | . . . |
|-------+-------+-------|
| . . . | 6 . . | . . . |
| 5 6 . | . . . | . . . |
| . 1 . | . 8 . | . . 3 |
+-----------------------+
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Play this puzzle online at the Daily Sudoku site |
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arkietech
Joined: 31 Jul 2008
Posts: 1834
Location: Northwest Arkansas USA
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| Posted: Mon Jun 15, 2009 12:13 pm Post subject: |
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I used: | Quote: | x-wing 9
xyz-wing 258
bug+1
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tlanglet
Joined: 17 Oct 2007
Posts: 2468
Location: Northern California Foothills
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| Posted: Mon Jun 15, 2009 1:14 pm Post subject: |
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And I used:
| Quote: | xy-wing 489 with pivot 49 in r2c1 and pseudo-cell 89 in row1,
x-wing 9,
xy-wing 258 with pivot 25 in r5c6 plus a transport,
Bug+1
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Ted |
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Marty R.
Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
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| Posted: Thu Jun 18, 2009 4:39 am Post subject: |
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| I used the X-Wing (9) and XYZ-Wing (258), same as Dan. However, I don't even know if my grid had a BUG+1 at that point, but regardless, a W-Wing (26) finished it off. |
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