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arkietech
Joined: 31 Jul 2008 Posts: 1834 Location: Northwest Arkansas USA
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Posted: Tue Aug 21, 2012 5:55 am Post subject: Vanhegan Fiendish August 21, 2012 |
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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: 1111 Location: Dar es Salaam Tanzania
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Posted: Tue Aug 21, 2012 8:38 am Post subject: Vanhagen Fiendish August 21, 2012 |
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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
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Posted: Tue Aug 21, 2012 11:55 am Post subject: |
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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
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Posted: Tue Aug 21, 2012 1:35 pm Post subject: |
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tlanglet wrote: | BUG-Lite+2(137)r249c12[4r9c2=9r4c2]-(9=3)r6c2-(3=7)r6c8-(7=6=4)r42c9;-4r9c9 |
Beautiful!
I spotted the w-wing and quit.
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
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Posted: Tue Aug 21, 2012 2:05 pm Post subject: |
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arkietech wrote: | I spotted the w-wing and quit. |
What's wrong with that!?
/SudoQ |
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tlanglet
Joined: 17 Oct 2007 Posts: 2468 Location: Northern California Foothills
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Posted: Tue Aug 21, 2012 2:07 pm Post subject: |
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arkietech wrote: |
Sometimes in the mass of the weeds you miss the rose.
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Amen
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
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Posted: Tue Aug 21, 2012 2:22 pm Post subject: |
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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. |
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Marty R.
Joined: 12 Feb 2006 Posts: 5770 Location: Rochester, NY, USA
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Posted: Tue Aug 21, 2012 5:04 pm Post subject: |
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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
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Posted: Tue Aug 21, 2012 7:35 pm Post subject: |
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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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