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Puzzle 10/01/16 (A)

 
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daj95376



Joined: 23 Aug 2008
Posts: 3854
PostPosted: Sat Jan 16, 2010 1:43 pm    Post subject: Puzzle 10/01/16 (A) Reply with quote
This puzzle can be solved w/o chains, W-Wings, or gM-Wings.

Code:
 +-----------------------+
 | . 9 . | . 5 . | 8 1 . |
 | 4 . 3 | . 8 1 | 7 9 . |
 | . 8 7 | . . 3 | . . 5 |
 |-------+-------+-------|
 | . . . | 2 . . | . . 1 |
 | 8 6 . | . 1 . | . . . |
 | . 1 5 | . . 6 | . . . |
 |-------+-------+-------|
 | 5 3 . | . . . | . . . |
 | 9 7 . | . . . | . 5 . |
 | . . 8 | 5 . . | . . 9 |
 +-----------------------+

Play this puzzle online at the Daily Sudoku site
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arkietech



Joined: 31 Jul 2008
Posts: 1834
Location: Northwest Arkansas USA
PostPosted: Sat Jan 16, 2010 7:10 pm    Post subject: Reply with quote
No chains, W-Wings, or gM-Wings
Two steps:
Quote:
skyscraper 3
xyz-wing 834
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Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
PostPosted: Sun Jan 17, 2010 11:11 pm    Post subject: Reply with quote
I used an ER (3), Type 4 UR (14) and an XYZ-Wing (348).
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