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Aug 23 VH

 
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roaa



Joined: 18 Apr 2009
Posts: 112
Location: Sweden
PostPosted: Fri Aug 23, 2013 12:01 pm    Post subject: Aug 23 VH Reply with quote
I needed no advanced technique! Or was I too fast?
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arkietech



Joined: 31 Jul 2008
Posts: 1834
Location: Northwest Arkansas USA
PostPosted: Fri Aug 23, 2013 1:15 pm    Post subject: Reply with quote
a pair is as rough as it gets. Sad
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rebkell



Joined: 18 Nov 2012
Posts: 5
PostPosted: Sat Aug 24, 2013 2:08 am    Post subject: Reply with quote
I had to use an X-Wing on the 8's to solve it: I'm sure I overlooked something.

Code:

+-------------+---------------+----------+
| 4  5   7    | 3   6   9     | 1  8  2  |
| 16 168 18   | 24  25  245   | 9  3  7  |
| 9  2   3    | 1   78  78    | 5  6  4  |
+-------------+---------------+----------+
| 8  7   45   | 9   3   1     | 2  45 6  |
| 25 34  9    | 7   28  6     | 38 45 1  |
| 16 136 12   | 5   4   28    | 38 7  9  |
+-------------+---------------+----------+
| 7  14-8 145-8 | 48x  9   3     | 6  2  58x |
| 3  4-8  6    | 248x 1   2457-8 | 47 9  58x |
| 25 9   2458 | 6   578 4578  | 47 1  3  |
+-------------+---------------+----------+

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: Sat Aug 24, 2013 3:42 am    Post subject: Reply with quote
Code:

+-------------+---------------+----------+
| 4  5   7    | 3   6   9     | 1  8  2  |
| 16 168 18   | 24  25  245   | 9  3  7  |
| 9  2   3    | 1   78  78    | 5  6  4  |
+-------------+---------------+----------+
| 8  7   45   | 9   3   1     | 2  45 6  |
| 25 34  9    | 7   28  6     | 38 45 1  |
| 16 136 12   | 5   4   28    | 38 7  9  |
+-------------+---------------+----------+
| 7  148 1458 | 48  9   3     | 6  2  58 |
| 3  48  6    | 248 1   24578 | 47 9  58 |
| 25 9   2458 | 6   578 4578  | 47 1  3  |
+-------------+---------------+----------+

Play this puzzle online at the Daily Sudoku site

Take a close look at column 4.
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rebkell



Joined: 18 Nov 2012
Posts: 5
PostPosted: Sat Aug 24, 2013 6:23 am    Post subject: Reply with quote
Yep, I see it, that eliminates a lot of 8's and then it all falls into place. Smile
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