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daj95376
Joined: 23 Aug 2008
Posts: 3854
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 Posted: Sat Oct 30, 2010 5:37 pm Post subject: Puzzle 10/10/31: B7 XY |
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I'm hanging up my hat on posting puzzles. Today's puzzles are the last.
| Code: | +-----------------------+
| . 5 6 | 3 . . | . . 7 |
| 3 4 . | . . 7 | . . . |
| 7 . 9 | . . . | . . 1 |
|-------+-------+-------|
| 4 . . | 7 . 5 | . . 3 |
| . . . | . . . | 4 . . |
| . 3 . | 4 . . | 7 . 8 |
|-------+-------+-------|
| . . . | . 9 6 | 1 3 4 |
| . . . | . . . | 9 . . |
| 6 . 3 | 1 . 4 | 8 . 5 |
+-----------------------+
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Play this puzzle online at the Daily Sudoku site |
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peterj
Joined: 26 Mar 2010
Posts: 974
Location: London, UK
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| Posted: Mon Nov 01, 2010 7:46 am Post subject: |
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As it is the last one - I had some fun 
| Quote: | kraken sashimi x-wing with fin (2)r4c3
sashimi x-wing(2) r3, r4 ; r6c6<>2
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(2)r4c3 - (1)r4c3=r2c3 - (1=8)r1c1 - (8=5)r5c1 - (5=2)r6c3 ; r6c6<>2 |
And now for the Advanced... |
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Marty R.
Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
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| Posted: Fri Nov 05, 2010 1:17 am Post subject: |
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Type 1 UR (27)
Kite (2); r3c6<>2
W-Wing (58 )
This is my last DAJ puzzle.  Did I do all 1,444 of them? I don't know, but if not, certainly I did a majority.
Thanks again Danny for providing me (and others) with 100s of hours of enjoyment. I wouldn't have done all of these if I didn't think they were as good as or better than those provided by the big-name sites.
And I learned a lot that I wouldn't have learned had I not done them and been able to see the solutions of others. |
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daj95376
Joined: 23 Aug 2008
Posts: 3854
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| Posted: Fri Nov 05, 2010 5:17 am Post subject: |
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Marty,
I'm glad that you tackled so many of my puzzles and enjoyed them. I'm also glad to hear that you learned from working them and seeing the solution of others.
I also learned a lot from reviewing the solutions posted. My thanks to everyone who contributed solutions to my puzzles !!!!!!
Now, I'll tinker with my solver to see what I can improve and what I might add. Additional UR support is at the top of the list. Adding basic ALS features to my chain() routine may also be on the agenda.
Regards, Danny A. Jones |
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peterj
Joined: 26 Mar 2010
Posts: 974
Location: London, UK
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| Posted: Fri Nov 05, 2010 8:17 am Post subject: |
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| daj95376 wrote: | | Now, I'll tinker with my solver to see what I can improve and what I might add. Additional UR support is at the top of the list. Adding basic ALS features to my chain() routine may also be on the agenda. |
Not tempted to add "pseudocells" to your wing() routine 
Hopefully you might be persuaded to post some of the puzzles that you find while testing your new solver... 
Danny, thanks again. And as Marty said, thanks to all on this forum that I have learned so much from in the last year.
Peter |
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cgordon
Joined: 04 May 2007
Posts: 769
Location: ontario, canada
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| Posted: Fri Nov 05, 2010 7:00 pm Post subject: |
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I have honoured your last puzzle by offering the simplest and most elegant solution. UR on 27 and ER on 28.
What did that American broadcaster say? “Good Night and Good Luck”. |
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tlanglet
Joined: 17 Oct 2007
Posts: 2468
Location: Northern California Foothills
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| Posted: Sat Nov 13, 2010 11:27 am Post subject: |
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ER 2 with hinge b5 SLr34c2; r3c6<>2
ARP (18): r2c3,r1c1,r8c1,r8c2 with fin (25)r8c1
If RP is true; r7c3<>8
If fin is true: ls(258)r578c1-(8)r1c1=(8)r2c3; r7c3<>8
Ted |
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