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rh121811

 
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arkietech



Joined: 31 Jul 2008
Posts: 1834
Location: Northwest Arkansas USA
PostPosted: Sun Dec 18, 2011 8:27 am    Post subject: rh121811 Reply with quote
Code:
 *-----------*
 |76.|3..|9.4|
 |38.|2..|...|
 |..2|...|...|
 |---+---+---|
 |..4|19.|...|
 |..8|...|6..|
 |...|.78|5..|
 |---+---+---|
 |...|...|8..|
 |...|..4|.15|
 |8.6|..1|.92|
 *-----------*
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JC Van Hay



Joined: 13 Jun 2010
Posts: 494
Location: Charleroi, Belgium
PostPosted: Sun Dec 18, 2011 8:51 am    Post subject: Reply with quote
M-Wing : (9=5)r7c4-5r7c3=(5-9)r2c3=9r2c6 => -9r3c4,-9r7c6
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Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
PostPosted: Mon Dec 19, 2011 1:12 am    Post subject: Reply with quote
Same.
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keith



Joined: 19 Sep 2005
Posts: 3355
Location: near Detroit, Michigan, USA
PostPosted: Mon Dec 19, 2011 1:59 am    Post subject: Reply with quote
After basics:
Code:
+-------------------+-------------------+-------------------+
| 7     6     1     | 3     8     5     | 9     2     4     |
| 3     8     59    | 2     4     679   | 1     567   67    |
| 459   49    2     | 69    1     679   | 37    35678 3678  |
+-------------------+-------------------+-------------------+
| 56    357   4     | 1     9     36    | 2     378   378   |
| 19    37    8     | 45    235*  23*   | 6     347   19    |
| 1269  129   39    | 46    7     8     | 5     34    19    |
+-------------------+-------------------+-------------------+
| 14    14    357   | 59    235*  239*  | 8     367   367   |
| 29    29    37    | 8     6     4     | 37    1     5     |
| 8     35    6     | 7     3-5   1     | 4     9     2     |
+-------------------+-------------------+-------------------+

Look at the UR 23. It forces R9C5 <>5.

Keith
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