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Set N Puzzle 80

 
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daj95376



Joined: 23 Aug 2008
Posts: 3854
PostPosted: Fri Mar 06, 2009 4:59 pm    Post subject: Set N Puzzle 80 Reply with quote
Code:
 +-----------------------+
 | . . . | . . . | . 4 . |
 | . . 9 | . . 1 | 8 7 . |
 | . 1 . | 4 7 . | 2 . 6 |
 |-------+-------+-------|
 | . . 1 | . . . | . . 7 |
 | . . 8 | . . . | 1 . 4 |
 | . 2 . | . . . | . 8 . |
 |-------+-------+-------|
 | . 5 3 | . 2 . | . . 8 |
 | 1 8 . | . . 4 | . . . |
 | . . 4 | 5 8 . | 3 . 2 |
 +-----------------------+

Play this puzzle online at the Daily Sudoku site
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tlanglet



Joined: 17 Oct 2007
Posts: 2468
Location: Northern California Foothills
PostPosted: Sat Mar 07, 2009 1:10 pm    Post subject: Reply with quote
Interesting start and two step solution.
Quote:
The only move I saw was a xy-wing <359> with pivot <35> r2c9
Then, after clean up, Type 1 UR <79> r79c16 with more clean up to complete the puzzle.

Ted
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