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VH100517

 
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arkietech



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

PostPosted: Wed Oct 04, 2017 11:44 pm    Post subject: VH100517 Reply with quote

Code:
 *-----------*
 |..1|...|..4|
 |5.7|.2.|.3.|
 |...|8..|..7|
 |---+---+---|
 |1..|.85|.4.|
 |.2.|347|.8.|
 |.5.|21.|..3|
 |---+---+---|
 |3..|..8|...|
 |.1.|.6.|3.8|
 |9..|...|1..|
 *-----------*


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ZeroAssoluto



Joined: 05 Feb 2017
Posts: 515
Location: Rimini, Italy

PostPosted: Thu Oct 05, 2017 7:10 am    Post subject: Reply with quote

Hi everyone,

Code:

+-------------+-------------+-------------+
| 28 389 1    | 679 379 369 | 2689 5   4  |
| 5  489 7    | 469 2   1   | 689  3   69 |
| 24 349 6    | 8   5   349 | 29   1   7  |
+-------------+-------------+-------------+
| 1  7   3    | 69  8   5   | 69   4   2  |
| 6  2   9    | 3   4   7   | 5    8   1  |
| 48 5   48   | 2   1   69  | 7    69  3  |
+-------------+-------------+-------------+
| 3  6   25   | 1   79  8   | 4    279 59 |
| 7  1   245  | 459 6   249 | 3    29  8  |
| 9  48  2458 | 457 37  234 | 1    267 56 |
+-------------+-------------+-------------+

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Quote:
XY-Wing 2,5,9 in r7c39,r8c8 and -2 in r7c8,r8c3
or
XYZ-Wing 2,7,9 in r7c58,r8c8 and -9 in r7c9


Ciao Gianni
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immpy



Joined: 06 May 2017
Posts: 312

PostPosted: Thu Oct 05, 2017 4:55 pm    Post subject: Reply with quote

Hello all...

W-Wing 69 b36 with strong link on 6. r123c7<>9. stte.
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Marty R.



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

PostPosted: Thu Oct 05, 2017 6:46 pm    Post subject: Reply with quote

Yes, XY (59-2).

I'm unable to follow along with the W-Wing. I can see as strong link in c7 but the two 69s that it connects don't see a common cell for an elimination.
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immpy



Joined: 06 May 2017
Posts: 312

PostPosted: Sat Oct 07, 2017 12:44 am    Post subject: Reply with quote

Hello all...

Marty, the 69 r2c9 and the 69 r4c7 have the strong link on 6. Therefore r123c7<>9.
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ZeroAssoluto



Joined: 05 Feb 2017
Posts: 515
Location: Rimini, Italy

PostPosted: Sat Oct 07, 2017 7:29 am    Post subject: Reply with quote

Hi immpy,

even as Marty I don't see the strong link with number 6.

Ciao Gianni
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