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2-10 Extreme BBDB

 
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Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA

PostPosted: Thu Feb 10, 2011 5:30 pm    Post subject: 2-10 Extreme BBDB Reply with quote

What's the story on this puzzle which apparently has been deleted since I printed it out? Do I even bother to attempt it? Question Question
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daj95376



Joined: 23 Aug 2008
Posts: 3854

PostPosted: Thu Feb 10, 2011 6:54 pm    Post subject: Re: 2-10 Extreme BBDB Reply with quote

Marty R. wrote:
What's the story on this puzzle which apparently has been deleted since I printed it out? Do I even bother to attempt it? Question Question

Perfect timing on your question!!!

I have numerous puzzles that qualify as Extreme ... to say the least. I posted the puzzle you mentioned and then decided it wasn't a good idea ... so I deleted it on the forum and in my solutions file.

Give the puzzle a try and please provide feedback on whether or not you'd like for me to submit more puzzles like it.

In the meantime, I'll try to locate it again from the original puzzles.
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daj95376



Joined: 23 Aug 2008
Posts: 3854

PostPosted: Thu Feb 10, 2011 7:24 pm    Post subject: Reply with quote

I believe this was the original puzzle.

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

Play this puzzle online at the Daily Sudoku site
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Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA

PostPosted: Thu Feb 10, 2011 10:54 pm    Post subject: Reply with quote

Quote:
Give the puzzle a try and please provide feedback on whether or not you'd like for me to submit more puzzles like it.

I almost gave up on it and don't know to respond to your comment. Hopefully, someone else will try it.

Quote:
Two ERs
XY-Chain plus extension of same
XY-Loop
XY-Wing
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peterj



Joined: 26 Mar 2010
Posts: 974
Location: London, UK

PostPosted: Fri Feb 11, 2011 1:55 pm    Post subject: Reply with quote

Seemed more like "xy" rating to me? I am up for more!
Quote:
x-wing(3) r3, r5 ; r4c2<>3, r2c4<>3
m-wing(26) with transport ; (2=6)r1c6 - r8c6=(6-2)r8c9=r7c9 - r7c5=r9c4 ; r12c4<>2
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