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Vanhegan Fiendish August 21, 2012

 
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arkietech



Joined: 31 Jul 2008
Posts: 1834
Location: Northwest Arkansas USA
PostPosted: Tue Aug 21, 2012 5:55 am    Post subject: Vanhegan Fiendish August 21, 2012 Reply with quote
Code:

 *-----------*
 |..9|3.4|7..|
 |..5|.2.|3..|
 |4..|5.6|..9|
 |---+---+---|
 |...|285|...|
 |5.6|...|2.1|
 |...|641|...|
 |---+---+---|
 |9..|1.7|..3|
 |..2|.3.|1..|
 |..1|8.2|6..|
 *-----------*
 

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Clement



Joined: 24 Apr 2006
Posts: 1113
Location: Dar es Salaam Tanzania
PostPosted: Tue Aug 21, 2012 8:38 am    Post subject: Vanhagen Fiendish August 21, 2012 Reply with quote
After the Basics
Code:

+-----------+-------+-------------+
| 8  6   9  | 3 1 4 | 7  5    2   |
| 17 17  5  | 9 2 8 | 3  46   46  |
| 4  2   3  | 5 7 6 | 8  1    9   |
+-----------+-------+-------------+
| 13 139 47 | 2 8 5 | 49 3467 467 |
| 5  48  6  | 7 9 3 | 2  48   1   |
| 2  39  *78 | 6 4 1 | 59 3-78  58  |
+-----------+-------+-------------+
| 9  458 48 | 1 6 7 | 45 2    3   |
| 6  57  2  | 4 3 9 | 1  *78   58  |
| 37 347 1  | 8 5 2 | 6  9    47  |
+-----------+-------+-------------+
W-Wing 78 in BOX 49 with SL 8 in col 9; r6c8<>7 solves it.
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tlanglet



Joined: 17 Oct 2007
Posts: 2468
Location: Northern California Foothills
PostPosted: Tue Aug 21, 2012 11:55 am    Post subject: Reply with quote
A naked quad exist in box 6 of the posted code but does not not impact the w-wing or a

BUG-Lite+2(137)r249c12[4r9c2=9r4c2]-(9=3)r6c2-(3=7)r6c8-(7=6=4)r42c9;-4r9c9

Ted
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arkietech



Joined: 31 Jul 2008
Posts: 1834
Location: Northwest Arkansas USA
PostPosted: Tue Aug 21, 2012 1:35 pm    Post subject: Reply with quote
tlanglet wrote:
BUG-Lite+2(137)r249c12[4r9c2=9r4c2]-(9=3)r6c2-(3=7)r6c8-(7=6=4)r42c9;-4r9c9


Beautiful! Very Happy

I spotted the w-wing and quit. Embarassed

Sometimes in the mass of the weeds you miss the rose.

Code:
 *--------------------------------------------------*
 | 8    6    9    | 3    1    4    | 7    5    2    |
 |*17  *17   5    | 9    2    8    | 3    46   46   |
 | 4    2    3    | 5    7    6    | 8    1    9    |
 |----------------+----------------+----------------|
 |*13  *13+9 47   | 2    8    5    | 49   367  67   |
 | 5    48   6    | 7    9    3    | 2    48   1    |
 | 2    39   78   | 6    4    1    | 59   37   58   |
 |----------------+----------------+----------------|
 | 9    458  48   | 1    6    7    | 45   2    3    |
 | 6    57   2    | 4    3    9    | 1    78   58   |
 |*37  *37+4 1    | 8    5    2    | 6    9    7-4  |
 *--------------------------------------------------*
BUG-Lite+2(137)r249c12[4r9c2=9r4c2]-(9=3)r6c2-(3=7)r6c8-(7=6=4)r42c9;-4r9c9


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SudoQ



Joined: 02 Aug 2011
Posts: 127
PostPosted: Tue Aug 21, 2012 2:05 pm    Post subject: Reply with quote
arkietech wrote:
I spotted the w-wing and quit. Embarassed

What's wrong with that!?

/SudoQ
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tlanglet



Joined: 17 Oct 2007
Posts: 2468
Location: Northern California Foothills
PostPosted: Tue Aug 21, 2012 2:07 pm    Post subject: Reply with quote
arkietech wrote:

Sometimes in the mass of the weeds you miss the rose.

Amen Exclamation

I understand that everyone has their own preferences regarding the techniques they like and the order they employ them. Recently I have been initially seeking more unusual solutions, and then consider the VH and VH+ steps if I do not find anything of interest. "Almost" steps such as AUR()s and ANP()s or an "almost" AIC (AAIC?) are my current favorite techniques.

Ted
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arkietech



Joined: 31 Jul 2008
Posts: 1834
Location: Northwest Arkansas USA
PostPosted: Tue Aug 21, 2012 2:22 pm    Post subject: Reply with quote
SudoQ wrote:
What's wrong with that!?


Nothing. In fact it is the simplest solution. I just go for new and exotic methods. Roses to me...weeds to others. Very Happy
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Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
PostPosted: Tue Aug 21, 2012 5:04 pm    Post subject: Reply with quote
If anyone saw my earlier post before I deleted it, it contained an error.

W-Wing (47), SL 4 in c7; r4c9<>7.
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Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
PostPosted: Tue Aug 21, 2012 7:35 pm    Post subject: Reply with quote
Code:
+-----------+--------+------------+
| 8   6   9  | 3 1 4 | 7   5   2  |
| 17  17  5  | 9 2 8 | 3   46  46 |
| 4   2   3  | 5 7 6 | 8   1   9  |
+-----------+--------+------------+
| 13 A139 47 | 2 8 5 | 49  367 67 |
| 5  -48  6  | 7 9 3 | 2  E48  1  |
| 2  B39  78 | 6 4 1 | 59 C37  58 |
+-----------+--------+------------+
| 9   458 48 | 1 6 7 | 45  2   3  |
| 6   57  2  | 4 3 9 | 1  D78  58 |
| 37  347 1  | 8 5 2 | 6   9   47 |
+-----------+-------+-------------+


Just another variation on the 17-13-37. R4c2=9-->r5c8=4 via ABCDE; r5c2<>4
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