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Jul 22 VH

 
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kuskey



Joined: 10 Dec 2008
Posts: 127
Location: Pembroke, NH

PostPosted: Mon Jul 22, 2013 4:55 am    Post subject: Jul 22 VH Reply with quote

Looks like a 2-stepper- an x-wing on 2s in c34 sets r5c3<>2 which reveals a 125 xy-wing pivot at r5c3 setting r6c4<>2. I stopped there so may be others.
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RobertRattley



Joined: 24 Jun 2007
Posts: 57
Location: Australia

PostPosted: Mon Jul 22, 2013 4:57 am    Post subject: Reply with quote

I agree. Two steps.
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arkietech



Joined: 31 Jul 2008
Posts: 1724
Location: Northwest Arkansas USA

PostPosted: Mon Jul 22, 2013 12:04 pm    Post subject: Reply with quote

Code:
 
 *-----------------------------------------------------------*
 | 6     7     124   | 28    18    5     | 3     19    149   |
 |b12    8     3     | 9     4    a12    | 6     5     7     |
 | 15    9     145   | 3     6     7     | 2     8     14    |
 |-------------------+-------------------+-------------------|
 |c125   3     7     | 4    d15    8     | 59    269   569   |
 | 9     4     125   | 6     3     2-1   | 57    27    8     |
 | 8     6     25    | 27    57    9     | 1     4     3     |
 |-------------------+-------------------+-------------------|
 | 3     2     6     | 1     78    4     | 5789  79    59    |
 | 4     5     9     | 78    2     3     | 78    16    16    |
 | 7     1     8     | 5     9     6     | 4     3     2     |
 *-----------------------------------------------------------*
Skyscraper 1r2c6=r2c1-r4c1=1r4c5 => -1r5c6; ste
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Marty R.



Joined: 12 Feb 2006
Posts: 5162
Location: Rochester, NY, USA

PostPosted: Mon Jul 22, 2013 3:00 pm    Post subject: Reply with quote

I used the same two-stepper as the first two posters.
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Clement



Joined: 24 Apr 2006
Posts: 678
Location: Dar es Salaam Tanzania

PostPosted: Mon Jul 22, 2013 5:29 pm    Post subject: Jul 22 VH Reply with quote

Code:

+-----------+----------+--------------+
| 6   7 -124 | 28 18 5  | 3    19  149 |
| A12  8 3   | 9  4  B12 | 6    5   7   |
| 15  9 -145 | 3  6  7  | 2    8   14  |
+-----------+----------+--------------+
| 125 3 7   | 4  15 8  | 59   269 569 |
| 9   4 D125 | 6  3  C12 | 57   27  8   |
| 8   6 25  | 27 57 9  | 1    4   3   |
+-----------+----------+--------------+
| 3   2 6   | 1  78 4  | 5789 79  59  |
| 4   5 9   | 78 2  3  | 78   16  16  |
| 7   1 8   | 5  9  6  | 4    3   2   |
+-----------+----------+--------------+
One stepper is Singles chains on 1 route ABCD; r13c3<>1,stte.
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