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daj95376
Joined: 23 Aug 2008
Posts: 3854
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 Posted: Fri Jan 15, 2010 8:56 am Post subject: Puzzle 10/01/15 (A) |
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| Code: | +-----------------------+
| 7 . . | . 9 6 | . . . |
| . 9 . | . 4 . | 6 . 7 |
| . . 1 | . . . | . . 4 |
|-------+-------+-------|
| . . . | . . 5 | 9 . . |
| 9 8 . | . 6 4 | 7 . 5 |
| 5 . . | 9 1 8 | . 6 2 |
|-------+-------+-------|
| . 7 . | 5 2 . | . . . |
| . . . | . . 9 | . . . |
| . 2 9 | . 8 7 | . . 6 |
+-----------------------+
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Play this puzzle online at the Daily Sudoku site |
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tlanglet
Joined: 17 Oct 2007
Posts: 2468
Location: Northern California Foothills
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| Posted: Fri Jan 15, 2010 2:28 pm Post subject: |
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A really fun BBDB puzzle with lots of possible moves. I used seven including an xy-wing, a couple of Type 1 URs, an AIC using the strong link of a Type 4 UR, another AIC, a skyscraper and a xy-chain.
I suspect that more VH moves were possible, and that shorter paths await discovery.
Ted  |
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Marty R.
Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
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| Posted: Sat Jan 16, 2010 12:05 am Post subject: |
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| Also a fun BBDB, with XY-Wings, a W-Wing, couple of Type 1 URs, an XY-Wing Chain, a few pincer transports and two XY-Chains. |
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