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VH091117

 
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arkietech



Joined: 31 Jul 2008
Posts: 1834
Location: Northwest Arkansas USA
PostPosted: Mon Sep 11, 2017 6:29 am    Post subject: VH091117 Reply with quote
Code:
 *-----------*
 |..1|..9|5..|
 |96.|.4.|...|
 |.53|62.|..4|
 |---+---+---|
 |.4.|..8|7..|
 |...|.9.|...|
 |..5|4..|.3.|
 |---+---+---|
 |1..|.67|38.|
 |...|.3.|.79|
 |..7|9..|6..|
 *-----------*


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ZeroAssoluto



Joined: 05 Feb 2017
Posts: 1019
Location: Rimini, Italy
PostPosted: Mon Sep 11, 2017 7:44 am    Post subject: Reply with quote
Hi everyone,

Code:

+-----------+----------+------------+
| 4    2 1  | 8  7 9   | 5  6  3    |
| 9    6 8  | 35 4 35  | 1  2  7    |
| 7    5 3  | 6  2 1   | 8  9  4    |
+-----------+----------+------------+
| 236  4 9  | 23 5 8   | 7  1  26   |
| 2368 1 26 | 7  9 236 | 24 45 2568 |
| 268  7 5  | 4  1 26  | 9  3  268  |
+-----------+----------+------------+
| 1    9 4  | 25 6 7   | 3  8  25   |
| 256  8 26 | 1  3 245 | 24 7  9    |
| 25   3 7  | 9  8 245 | 6  45 1    |
+-----------+----------+------------+

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Quote:
W-Wing 2,5 in r7c4,r9c1 connected by number 5 in r8c16 and -2 in r9c6
or
XY-Wing 2,4,5 in r8c7,r9c18 and -2 in r8c13


Ciao Gianni
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Ajò Dimonios



Joined: 01 May 2017
Posts: 339
Location: Sassari Italy
PostPosted: Mon Sep 11, 2017 9:19 am    Post subject: Reply with quote
Hi everyone

[(2-4)R5C7=(4)R8C7-(4)R8C6; (2)R5C7-(2)R5C3=(2)R8C3-(2=5)R8C6 and (2)R5C7-(2)R456C9=(2)R7C9-(2=5)R7C4]=>contradiction two singles 5 in box 8=>-2R5C7=>stte.

Ciao a Tutti

Paolo
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Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
PostPosted: Mon Sep 11, 2017 6:14 pm    Post subject: Reply with quote
Also the 45-2 XY-Wing.
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