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Something to chew on

 
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arkietech



Joined: 31 Jul 2008
Posts: 1834
Location: Northwest Arkansas USA
PostPosted: Fri Jan 03, 2014 2:35 pm    Post subject: Something to chew on Reply with quote
While you wait on a vh Very Happy

Code:
 *-----------*
 |1..|...|8..|
 |...|6.1|4..|
 |...|2..|165|
 |---+---+---|
 |.31|5..|.8.|
 |..8|.4.|9..|
 |.6.|..9|51.|
 |---+---+---|
 |812|..6|...|
 |..9|3.5|...|
 |..7|...|..1|
 *-----------*


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Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
PostPosted: Fri Jan 03, 2014 7:11 pm    Post subject: Reply with quote
Code:

+----------+-----------+----------+
| 1  279 6 | 79 5   4  | 8  3  27 |
| 27 8   5 | 6  3   1  | 4  9  27 |
| 4  79  3 | 2  89  78 | 1  6  5  |
+----------+-----------+----------+
| 9  3   1 | 5  6   27 | 27 8  4  |
| 5  27  8 | 1  4   3  | 9  27 6  |
| 27 6   4 | 78 28  9  | 5  1  3  |
+----------+-----------+----------+
| 8  1   2 | 4  7   6  | 3  5  9  |
| 6  4   9 | 3  1   5  | 27 27 8  |
| 3  5   7 | 89 289 28 | 6  4  1  |
+----------+-----------+----------+

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BUG+2 8r9c5=7r1c2-(7=9)r3c2-(9=8)r3c5=>r6c5<>8
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Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
PostPosted: Fri Jan 03, 2014 7:34 pm    Post subject: Reply with quote
Not surprisingly, there are other solutions. M-Wing on 78, W-Wings on 89 and 28, XY-Wings on 79-3 and 27-8, plus, I'm sure, numerous others.
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