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keith
Joined: 19 Sep 2005 Posts: 3355 Location: near Detroit, Michigan, USA
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Posted: Sat May 22, 2021 4:03 pm Post subject: A challenge for p&p |
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This one is a challenge for pencil & paper solvers …
Code: | +-------+-------+-------+
| 7 . . | . . 5 | 2 . . |
| 2 . . | . 1 . | . . 5 |
| . . 8 | 6 . . | . 3 . |
+-------+-------+-------+
| . . . | 4 5 . | 7 . . |
| 1 . . | . . . | . . 9 |
| . . 5 | . 3 1 | . . . |
+-------+-------+-------+
| . 2 . | . . 6 | 5 . . |
| 9 . . | . 7 . | . . 2 |
| . . 6 | 3 . . | . . 8 |
+-------+-------+-------+ |
Keith |
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Clement
Joined: 24 Apr 2006 Posts: 1111 Location: Dar es Salaam Tanzania
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Posted: Mon May 24, 2021 1:04 pm Post subject: p&p |
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Code: |
+-------+-------+-------+
| 7 . . | . . 5 | 2 . . |
| 2 . . | . 1 . | . . 5 |
| . . 8 | 6 . . | . 3 . |
+-------+-------+-------+
| . . . | 4 5 . | 7 . . |
| 1 . . | . . . | . . 9 |
| . . 5 | . 3 1 | . . . |
+-------+-------+-------+
| . 2 . | . . 6 | 5 . . |
| 9 . . | . 7 . | . . 2 |
| . . 6 | 3 . . | . . 8 |
+-------+-------+-------+
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Play this puzzle online at the Daily Sudoku site |
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Clement
Joined: 24 Apr 2006 Posts: 1111 Location: Dar es Salaam Tanzania
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Posted: Mon May 24, 2021 1:16 pm Post subject: Re: p&p |
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[quote="Clement"][code]
This reply should be deleted. I was just making a printable version which was missing in the puzzle above |
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Pat
Joined: 23 Feb 2010 Posts: 207
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Posted: Sat Aug 14, 2021 11:37 am Post subject: |
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keith wrote: |
Code: |
7....52..2...1...5..86...3....45.7..1.......9..5.31....2...65..9...7...2..63....8
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thanks, very nice!! |
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dongrave
Joined: 06 Mar 2014 Posts: 568
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Posted: Sun Aug 15, 2021 9:22 pm Post subject: |
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I enjoyed that! But am I right that it can be solved without any VH or VH+ moves? Let me know - because I'll redo it if I screwed up! |
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Mogulmeister
Joined: 03 May 2007 Posts: 1151
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Posted: Mon Aug 16, 2021 11:16 pm Post subject: |
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Fairly sure that is why Keith put it out there. I have to agree dongrave. |
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Pat
Joined: 23 Feb 2010 Posts: 207
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Posted: Sat Aug 28, 2021 5:20 pm Post subject: |
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i used 4 moves:
2 x box\line
+ 2 x duo |
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