Collection November 2, 2012

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Collection November 2, 2012

Postby ArkieTech » Fri Nov 02, 2012 5:53 am

Code: Select all
 *-----------*
 |...|...|...|
 |4..|7.3|..1|
 |.9.|4.2|.5.|
 |---+---+---|
 |..8|...|6..|
 |2..|...|..3|
 |.4.|.9.|.8.|
 |---+---+---|
 |3..|8.4|..2|
 |...|2.1|...|
 |86.|...|.74|
 *-----------*


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dan
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Re: Collection November 2, 2012

Postby Marty R. » Fri Nov 02, 2012 4:43 pm

Code: Select all
+--------------+------------+---------------+
| 157  28 1357 | 69 158 69  | 4    23  78   |
| 4    28 56   | 7  58  3   | 89   269 1    |
| 167  9  1367 | 4  18  2   | 378  5   678  |
+--------------+------------+---------------+
| 579  3  8    | 1  2   57  | 6    4   579  |
| 2    57 5679 | 56 4   8   | 579  1   3    |
| 1567 4  1567 | 3  9   567 | 2    8   57   |
+--------------+------------+---------------+
| 3    1  579  | 8  67  4   | 59   69  2    |
| 579  57 4    | 2  67  1   | 3589 369 5689 |
| 8    6  2    | 59 3   59  | 1    7   4    |
+--------------+------------+---------------+

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Finned X-Wing (5) c27; r8c9<>5
XY-Wing (897), pivot r2c7; r46c9<>7

(There's an 89 M-Wing in boxes 39, but I couldn't see a one-stepper from it)
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Re: Collection November 2, 2012

Postby ArkieTech » Fri Nov 02, 2012 5:20 pm

Code: Select all
 *-----------------------------------------------------------*
 | 157   28    1357  | 69    158   69    | 4     23   a78    |
 | 4     28    56    | 7     58    3     | 89    269   1     |
 | 167   9     1367  | 4     18    2     |d38-7  5     678   |
 |-------------------+-------------------+-------------------|
 | 579   3     8     | 1     2     57    | 6     4     579   |
 | 2     57    5679  | 56    4     8     | 579   1     3     |
 | 1567  4     1567  | 3     9     567   | 2     8     57    |
 |-------------------+-------------------+-------------------|
 | 3     1     579   | 8     67    4     | 59    69    2     |
 | 579   57    4     | 2     67    1     |c3589  369  b5689  |
 | 8     6     2     | 59    3     59    | 1     7     4     |
 *-----------------------------------------------------------*
hybrid wing
(7=8)r1c9-r8c9=(8-3)r8c7=3r3c7 => -7r3c7; stte


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dan
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Re: Collection November 2, 2012

Postby Marty R. » Fri Nov 02, 2012 10:48 pm

Nice piece of work Dan. It took me forever to figure out what you did.
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Re: Collection November 2, 2012

Postby 7b53 » Sat Nov 03, 2012 3:55 am

A " hybrid wing "...!

some fancy name ...is there a link to look it up ? thanks
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Re: Collection November 2, 2012

Postby ArkieTech » Sat Nov 03, 2012 5:31 am

7b53 wrote:A " hybrid wing "...!

some fancy name ...is there a link to look it up ? thanks


post203604.html#p203604

http://forum.enjoysudoku.com/post203604.html#p203604
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