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Sep 17 VH

 
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Clement



Joined: 24 Apr 2006
Posts: 1111
Location: Dar es Salaam Tanzania
PostPosted: Fri Sep 16, 2011 11:20 pm    Post subject: Sep 17 VH Reply with quote
Type 4 UR 12 setting r13c3<>2 solves it.
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Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
PostPosted: Sat Sep 17, 2011 1:03 am    Post subject: Reply with quote
Agreed. But lately I've been having problems solving these with the standard VH techniques. The closest I could come on this one was XY-Wing (281), X-Wing (2), BUG+2 and BUG+1, although I don't know if the BUGs are standard steps.
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keith



Joined: 19 Sep 2005
Posts: 3355
Location: near Detroit, Michigan, USA
PostPosted: Sat Sep 17, 2011 3:06 am    Post subject: Reply with quote
Marty R. wrote:
Agreed. But lately I've been having problems solving these with the standard VH techniques. The closest I could come on this one was XY-Wing (281), X-Wing (2), BUG+2 and BUG+1, although I don't know if the BUGs are standard steps.
The standard steps for this site's VH puzzles are X- XY- and XYZ- wings.

No UR's, BUGs, skyscrapers, kites, ... are required.

I will check this one when my time zone rolls around.

Keith
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keith



Joined: 19 Sep 2005
Posts: 3355
Location: near Detroit, Michigan, USA
PostPosted: Sat Sep 17, 2011 3:53 am    Post subject: Reply with quote
After basics:
Code:
+----------------+----------------+----------------+
| 37   6    123  | 5    27   9    | 4    8    12   |
| 4    27   8    | 27   6    1    | 3    9    5    |
| 59   29   1259 | 3    4    8    | 6    7    12   |
+----------------+----------------+----------------+
| 359  349  359  | 47   79   6    | 1    2    8    |
| 8    24   7    | 124  12   3    | 5    6    9    |
| 6    1    29   | 28   289  5    | 7    4    3    |
+----------------+----------------+----------------+
| 2    5    6    | 18   18   4    | 9    3    7    |
| 1    8    4    | 9    3    7    | 2    5    6    |
| 379  379  39   | 6    5    2    | 8    1    4    |
+----------------+----------------+----------------+
The "official" solution is probably:
XY -128 or 12-8 in B58
X on 2 in R25
XY 3-79 in C15

Keith
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