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Times SF5

 
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keith



Joined: 19 Sep 2005
Posts: 3150
Location: near Detroit, Michigan, USA

PostPosted: Tue Jul 31, 2012 1:42 pm    Post subject: Times SF5 Reply with quote

Code:
Puzzle: TimesSF5
+-------+-------+-------+
| . 2 . | . . 5 | 4 . 1 |
| . . 1 | 9 . . | 5 6 . |
| . . . | . . . | . . . |
+-------+-------+-------+
| . . . | . 3 2 | . . 4 |
| 1 . . | . 9 . | . . 8 |
| 6 . . | 7 4 . | . . . |
+-------+-------+-------+
| . . . | . . . | . . . |
| . 4 5 | . . 8 | 2 . . |
| 9 . 8 | 4 . . | . 5 . |
+-------+-------+-------+

Keith
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Marty R.



Joined: 12 Feb 2006
Posts: 5123
Location: Rochester, NY, USA

PostPosted: Tue Jul 31, 2012 4:36 pm    Post subject: Reply with quote

Code:

+-------------+-----------+--------------+
| 38   2  39  | 36 67 5   | 4  3789 1    |
| 34   7  1   | 9  8  34  | 5  6    2    |
| 3458 59 369 | 2  1  347 | 39 3789 379  |
+-------------+-----------+--------------+
| 57   59 79  | 8  3  2   | 6  1    4    |
| 1    3  4   | 5  9  6   | 7  2    8    |
| 6    8  2   | 7  4  1   | 39 39   5    |
+-------------+-----------+--------------+
| 2    1  37  | 36 5  9   | 8  4    367  |
| 37   4  5   | 1  67 8   | 2  379  3679 |
| 9    6  8   | 4  2  37  | 1  5    37   |
+-------------+-----------+--------------+

Play this puzzle online at the Daily Sudoku site

M-Wing (37), boxes 78; r7c3<>3.
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keith



Joined: 19 Sep 2005
Posts: 3150
Location: near Detroit, Michigan, USA

PostPosted: Tue Jul 31, 2012 6:17 pm    Post subject: Reply with quote

An X-wing on 3 then one on 7 will do it.

Keith
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arkietech



Joined: 31 Jul 2008
Posts: 1708
Location: Northwest Arkansas USA

PostPosted: Tue Jul 31, 2012 6:30 pm    Post subject: Reply with quote

367 xy-wing will do it also. Very Happy -7r8c1

or onother way to remove a 3 can you find it?
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Marty R.



Joined: 12 Feb 2006
Posts: 5123
Location: Rochester, NY, USA

PostPosted: Tue Jul 31, 2012 7:33 pm    Post subject: Reply with quote

arkietech wrote:
367 xy-wing will do it also. Very Happy -7r8c1

or onother way to remove a 3 can you find it?


Code:
+--------------+--------------+----------------+
|  38   2  39  |  36  67  5   | 4   3789  1    |
|  34   7  1   |  9   8   34  | 5   6     2    |
|  3458 59 369 |  2   1   347 | 39  3789  379  |
+--------------+--------------+----------------+
|  57   59 79  |  8   3   2   | 6   1     4    |
|  1    3  4   |  5   9   6   | 7   2     8    |
|  6    8  2   |  7   4   1   | 39  39    5    |
+--------------+--------------+----------------+
|  2    1  37  | C36  5   9   | 8   4     367  |
| E37   4  5   |  1  D67  8   | 2  -379  -3679 |
|  9    6  8   |  4   2  B37  | 1   5    A37   |
+-------------+-----------+--------------------+


P.S. Just noticed the easier W-Wing on 37.
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