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Puzzle 10/10/31: B1 XY

 
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daj95376



Joined: 23 Aug 2008
Posts: 3854
PostPosted: Sat Oct 30, 2010 5:34 pm    Post subject: Puzzle 10/10/31: B1 XY Reply with quote
I'm hanging up my hat on posting puzzles. Today's puzzles are the last.

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

Play this puzzle online at the Daily Sudoku site
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peterj



Joined: 26 Mar 2010
Posts: 974
Location: London, UK
PostPosted: Sun Oct 31, 2010 9:47 am    Post subject: Reply with quote
I saw a number of one-step wing with transports ... this was the first
Quote:
m-wing(49) ; (9=4)r3c8 - r4c8=(4-9)r4c1=r6c1 transport - (9)r6c5=r4c5 ; r4c8<>9
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Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
PostPosted: Thu Nov 04, 2010 12:40 am    Post subject: Reply with quote
My first puzzle in the 10-31 B series was not unlike the previous 4000 puzzles, with a dearth of pattern-sighting and a plethora of moves. Started with a W, ended with an XY, with an M and three AICs in between.
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tlanglet



Joined: 17 Oct 2007
Posts: 2468
Location: Northern California Foothills
PostPosted: Wed Nov 10, 2010 2:48 pm    Post subject: Reply with quote
I also saw a large number of possibilities but the first was a flightless xy-wing 24-9 with simple coloring transport.

Ted
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