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Set N Puzzle 28 -- VH

 
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daj95376



Joined: 23 Aug 2008
Posts: 3854
PostPosted: Tue Feb 03, 2009 6:33 pm    Post subject: Set N Puzzle 28 -- VH Reply with quote
Code:
 +-----------------------+
 | 3 . . | . . 4 | . . 1 |
 | . 7 4 | . . 5 | . . . |
 | . 1 6 | . . 3 | . . . |
 |-------+-------+-------|
 | . . . | 3 . . | 8 . 2 |
 | . . . | . 1 . | 4 . . |
 | 4 8 3 | . . . | . . . |
 |-------+-------+-------|
 | . . . | 2 3 . | 6 4 . |
 | . . . | . . . | 1 2 . |
 | 5 . . | 4 . . | . . 7 |
 +-----------------------+

Play this puzzle online at the Daily Sudoku site
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wapati



Joined: 10 Jun 2008
Posts: 472
Location: Brampton, Ontario, Canada.
PostPosted: Wed Feb 04, 2009 3:24 pm    Post subject: Reply with quote
There is a one step 5-cell xy chain. Otherwise two xy-wings do it.

This one reduces a long ways before tricks are needed.
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