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Oct 26 VH

 
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Clement



Joined: 24 Apr 2006
Posts: 1110
Location: Dar es Salaam Tanzania

PostPosted: Thu Oct 25, 2012 11:16 pm    Post subject: Oct 26 VH Reply with quote

Code:

+-------------+------------+---------+
| 349  8   5  | 39  2  34  | 1  6 7  |
| 1    *39  7  | 5   6  8   | *39 4 2  |
| 349  2   6  | 7   19 134 | 5  8 39 |
+-------------+------------+---------+
| 89   4   89 | 12  5  12  | 7  3 6  |
| 6    5   3  | 89  89 7   | 2  1 4  |
| 7    1   2  | 36  4  36  | 8  9 5  |
+-------------+------------+---------+
| 23   7   4  | 128 18 9   | 6  5 38 |
| 358-9 *369 8-9 | 4   7  56  | *39 2 1  |
| 259  69  1  | 268 3  256 | 4  7 89 |
+-------------+------------+---------+
XYZ-Wing 369 hinged in r8c2; r8c13<>9 and
X-Wing on 3 col 27 r8c1<>3 solves it.
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arkietech



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

PostPosted: Fri Oct 26, 2012 10:57 am    Post subject: Reply with quote

Code:
 *-----------------------------------------------------------*
 | 349   8     5     | 39    2     34    | 1     6     7     |
 | 1    a39    7     | 5     6     8     |b39    4     2     |
 | 349   2     6     | 7     19    134   | 5     8    c39    |
 |-------------------+-------------------+-------------------|
 | 89    4     89    | 12    5     12    | 7     3     6     |
 | 6     5     3     | 89    89    7     | 2     1     4     |
 | 7     1     2     | 36    4     36    | 8     9     5     |
 |-------------------+-------------------+-------------------|
 | 23    7     4     | 128   18    9     | 6     5     38    |
 | 3589  369   89    | 4     7     56    | 39    2     1     |
 | 259   6-9   1     | 268   3     256   | 4     7    d89    |
 *-----------------------------------------------------------*
kite
9r2c2=r2c7-r3c9=9r9c9 => -9r9c2; stte
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RobertRattley



Joined: 24 Jun 2007
Posts: 118
Location: Australia

PostPosted: Fri Oct 26, 2012 1:52 pm    Post subject: Re: Oct 26 VH Reply with quote

XYZ-Wing 369 hinged in r8c2; r8c13<>9 and
X-Wing on 3 col 27 r8c1<>3 solves it.

(said Clement)

There is an alternative X-Wing on 9 to similar effect.
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