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Free Press August 5, 2011

 
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keith



Joined: 19 Sep 2005
Posts: 3355
Location: near Detroit, Michigan, USA
PostPosted: Fri Aug 05, 2011 9:52 am    Post subject: Free Press August 5, 2011 Reply with quote
On the difficult side?
Code:
Puzzle: FP080511
+-------+-------+-------+
| 8 . . | . 9 . | . . . |
| . 7 3 | . . . | . 5 . |
| . . . | . 6 . | 1 . . |
+-------+-------+-------+
| . 6 . | . . . | . 7 . |
| . . . | 5 3 4 | . . . |
| . 4 . | . . . | . . 2 |
+-------+-------+-------+
| . . 6 | . 5 8 | . . . |
| . 3 . | . . . | 9 4 . |
| . . . | . 2 . | . . 7 |
+-------+-------+-------+

Play this puzzle online at the Daily Sudoku site

Keith
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keith



Joined: 19 Sep 2005
Posts: 3355
Location: near Detroit, Michigan, USA
PostPosted: Fri Aug 05, 2011 11:58 am    Post subject: Reply with quote
After basics:
Code:
+----------------+----------------+----------------+
| 8    125  1245 | 23   9    235  | 7    236  346  |
| 6    7    3    | 128  4    12   | 28   5    9    |
| 2459 25   2459 | 2378 6    2357 | 1    238  348  |
+----------------+----------------+----------------+
| 1359 6    1589 | 129  18   129  | 4    7    1358 |
| 129  128  7    | 5    3    4    | 68   1689 168  |
| 1359 4    1589 | 1679 178  1679 | 358  1389 2    |
+----------------+----------------+----------------+
| 7    9    6    | 4    5    8    | 23   123  13   |
| 25   3    258  | 167  17   167  | 9    4    58   |
| 145  158  1458 | 39   2    39   | 568  68   7    |
+----------------+----------------+----------------+

The simplest I could find is a pair of W-wings, which are both in the grid above.

Keith
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