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rh111011

 
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arkietech



Joined: 31 Jul 2008
Posts: 1834
Location: Northwest Arkansas USA

PostPosted: Thu Nov 10, 2011 12:40 pm    Post subject: rh111011 Reply with quote

Code:
 *-----------*
 |..1|.9.|...|
 |.5.|32.|...|
 |463|...|...|
 |---+---+---|
 |.1.|...|4.8|
 |.8.|2.3|.7.|
 |9.7|...|.3.|
 |---+---+---|
 |...|...|319|
 |...|.57|.4.|
 |...|.3.|5..|
 *-----------*
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Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA

PostPosted: Thu Nov 10, 2011 6:01 pm    Post subject: Reply with quote

This wasn't particularly difficult, but I used more moves than usual, possibly due in part to the sequence in which I looked.

At any rate, I used two Sashimi X-Wings, Multi-coloring, Finned X-Wing and a flightless XY-Wing to finish it up.
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arkietech



Joined: 31 Jul 2008
Posts: 1834
Location: Northwest Arkansas USA

PostPosted: Thu Nov 10, 2011 6:58 pm    Post subject: Reply with quote

It really is a easy one.

I am assuming the an Empty Rectangle is too advanced for a puzzle to be VH on this site.
Code:
 *--------------------------------------------------------------------*
 | 278    27     1      | 45678  9      4568   | 678    568    3      |
 | 78     5      9      | 3      2      168    | 1678   68     4      |
 | 4      6      3      | 1578   178    158    | 1278   9      125    |
 |----------------------+----------------------+----------------------|
 | 3      1    *8256    | 567    67     9      | 4     *256    8      |
 | 56     8      456    | 2      146    3      | 9      7      156    |
 | 9      24     7      | 14568  1468   14568  | 126    3      1256   |
 |----------------------+----------------------+----------------------|
 | 2567   247    24568  | 468    468    2468   | 3      1      9      |
 | 1      3      68-2   | 9      5      7      |*268    4     *26     |
 | 26     9      2468   | 1468   3      12468  | 5     *268    7      |
 *--------------------------------------------------------------------*
er 2
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Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA

PostPosted: Thu Nov 10, 2011 7:52 pm    Post subject: Reply with quote

Dan, would you be kind enough to explain the logic behind the ER? It doesn't look like the definition of an ER that I'm familiar with.

It does look like some sort of AIC to me, namely, if r4c3<>2, then r8c79+2; r8c3<>2.
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arkietech



Joined: 31 Jul 2008
Posts: 1834
Location: Northwest Arkansas USA

PostPosted: Thu Nov 10, 2011 8:36 pm    Post subject: Reply with quote

Marty R. wrote:
Dan, would you be kind enough to explain the logic behind the ER?
Code:
 *--------------------------------------------------------------------*
 | 278    27     1      | 45678  9      4568   | 678    568    3      |
 | 78     5      9      | 3      2      168    | 1678   68     4      |
 | 4      6      3      | 1578   178    158    | 1278   9      125    |
 |----------------------+----------------------+----------------------|
 | 3      1    *8256    | 567    67     9      | 4     *256    8      |
 | 56     8      456    | 2      146    3      | 9      7      156    |
 | 9      24     7      | 14568  1468   14568  | 126    3      1256   |
 |----------------------+----------------------+----------------------|
 | 2567   247    24568  | 468    468    2468   | 3      1      9      |
 | 1      3      68-2   | 9      5      7      |*268    4     *26     |
 | 26     9      2468   | 1468   3      12468  | 5     *268    7      |
 *--------------------------------------------------------------------*
er 2

The empty rectangle is in box 9. If r9c8<>2 then r8c79=2

The SL (2) in row 4 means one of r4c3 or r4c8 is a 2 which ever r8c3 cannot be a 2.

This breaks the puzzle to basic moves.
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Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA

PostPosted: Thu Nov 10, 2011 10:35 pm    Post subject: Reply with quote

Sorry, I had my blinders on and only looked for an ER on box 6. For some reason I just haven't been looking for ERs lately.
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tlanglet



Joined: 17 Oct 2007
Posts: 2468
Location: Northern California Foothills

PostPosted: Fri Nov 11, 2011 1:59 am    Post subject: Reply with quote

Another variation of the ER(2) is a Sashimi swordfish(2)r348c379; r6c79<>2

Ted
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