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A Hard Canadian

 
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cgordon



Joined: 04 May 2007
Posts: 769
Location: ontario, canada

PostPosted: Sat Oct 31, 2009 8:27 pm    Post subject: A Hard Canadian Reply with quote

I haven't posted an "Other Puzzle" before - but this comes from a Canadian newspaper that never goes beyond the "Hard" level. So I assumed this one was in keeping with tradition - and yet I am stuck trying to solve it by basics alone.


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



Joined: 19 Sep 2005
Posts: 3355
Location: near Detroit, Michigan, USA

PostPosted: Sat Oct 31, 2009 8:36 pm    Post subject: Reply with quote

Here it is in draw / play.
Code:

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

Play this puzzle online at the Daily Sudoku site

Quote:
My software indicates it does not need advanced moves.
Where are you stuck?

Keith
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keith



Joined: 19 Sep 2005
Posts: 3355
Location: near Detroit, Michigan, USA

PostPosted: Sat Oct 31, 2009 9:21 pm    Post subject: Reply with quote

I just did this with pencil & paper, no advanced moves required.

Maybe the key is to place 5, 6 and then 9 in R1?

Keith
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Marty R.



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

PostPosted: Sat Oct 31, 2009 9:59 pm    Post subject: Reply with quote

Quote:
Here it is in draw / play.

Did I read this right, Keith used Draw/Play? Question Laughing
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keith



Joined: 19 Sep 2005
Posts: 3355
Location: near Detroit, Michigan, USA

PostPosted: Sat Oct 31, 2009 10:21 pm    Post subject: Reply with quote

Marty R. wrote:
Quote:
Here it is in draw / play.

Did I read this right, Keith used Draw/Play? Question Laughing


Nope,

I used Nataraj' tool to put it in draw / play so that I could print it.

Keith
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cgordon



Joined: 04 May 2007
Posts: 769
Location: ontario, canada

PostPosted: Sun Nov 01, 2009 3:39 pm    Post subject: Reply with quote

Ok!! I give up. Surrender! Kamarad! Cede! Pls put me out of my misery!

Code:
            
+-------------+--------------+------------+   
| 8   239 2369| 235   1    59| 4    7   36|   
| 5    23 2367| 2378 2347 478| 89 139 1368|   
| 1     4  379| 378   379   6| 5    2   38|   
+-------------+--------------+------------+   
| 29 1289 1259| 6     457   3| 789 149 128|   
| 4     7   13| 9       8   2| 13    6   5|   
| 6  2389 2359| 1     457 457| 789 349 238|   
+-------------+--------------+------------+   
| 237   6  12 | 4   2357  157| 123   8   9|   
| 239 129   4 | 238  239  189| 6     5   7|   
| 2379  5   8 | 237    6  179| 123  13   4|
+-------------+--------------+------------+
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wapati



Joined: 10 Jun 2008
Posts: 472
Location: Brampton, Ontario, Canada.

PostPosted: Sun Nov 01, 2009 3:54 pm    Post subject: Reply with quote

5s in c4?
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cgordon



Joined: 04 May 2007
Posts: 769
Location: ontario, canada

PostPosted: Sun Nov 01, 2009 5:40 pm    Post subject: Reply with quote

Quote:
5s in c4?

..been staring at the thing for two days and it was that simple. They should give me a good meal and put me down!!
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