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Puzzle 11/03/04 Moderate/Difficult

 
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daj95376



Joined: 23 Aug 2008
Posts: 3854
PostPosted: Fri Mar 04, 2011 11:15 pm    Post subject: Puzzle 11/03/04 Moderate/Difficult Reply with quote
My last two puzzles in this set are being posted today.

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

Play this puzzle online at the Daily Sudoku site
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peterj



Joined: 26 Mar 2010
Posts: 974
Location: London, UK
PostPosted: Sat Mar 05, 2011 10:42 am    Post subject: Reply with quote
All those 57s... a wing with transport...
Quote:
w-wing(57) (5=7)r1c7 - r3c9=r7c9 - (7=5)r7c3 - r5c3=r6c2 ; r1c2<>5
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tlanglet



Joined: 17 Oct 2007
Posts: 2468
Location: Northern California Foothills
PostPosted: Sat Mar 05, 2011 2:37 pm    Post subject: Reply with quote
Still another fun puzzle with various moves........

Quote:
ANP(59=7)r79c9-(7=5)r7c3-r79c1=(5)r3c1; r3c9<>5

Ted
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Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
PostPosted: Sat Mar 05, 2011 6:07 pm    Post subject: Reply with quote
To kill the potential DP 17-79-19 in boxes 123, either r1c2=5 or r2c2=6. Common outcome, r7c3=7.
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