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Nov 10 VH

 
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Clement



Joined: 24 Apr 2006
Posts: 1111
Location: Dar es Salaam Tanzania
PostPosted: Wed Nov 09, 2016 11:04 pm    Post subject: Nov 10 VH Reply with quote
Code:

+----------------+---------------+-------------+
| 1489 1468 489  | 3478 4678 378 | 2   5    18 |
| 7    1468 5    | 48   9    2   | 1-6  68   3  |
| 3    68   2    | 1    68   5   | 9   7    4  |
+----------------+---------------+-------------+
| 489  478  4789 | 2    1    39  | 5   34   6  |
| 49   3    6    | 47   5    79  | 8   1    2  |
| 5    2    1    | 348  48   6   | 34  9    7  |
+----------------+---------------+-------------+
| 6    178  78   | 9    278  4   | 13  238  5  |
| 2    5    48   | 6    3    1   | 7   48   9  |
| 148  9    3    | 5    278  78  | 46-1 248-6 18 |
+----------------+---------------+-------------+

X-Wing on 1 in c19; r1c2, r9c7 <> 1 opens
XY-Wing 48-6 pivoted in r8c8; r2c7, r9c8 <> 6; stte
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Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
PostPosted: Fri Nov 11, 2016 1:08 am    Post subject: Re: Nov 10 VH Reply with quote
[quote="Clement"]
Code:

+----------------+---------------+-------------+
| 1489 1468 489  | 3478 4678 378 | 2   5    18 |
| 7    1468 5    | 48   9    2   | 1-6  68   3  |
| 3    68   2    | 1    68   5   | 9   7    4  |
+----------------+---------------+-------------+
| 489  478  4789 | 2    1    39  | 5   34   6  |
| 49   3    6    | 47   5    79  | 8   1    2  |
| 5    2    1    | 348  48   6   | 34  9    7  |
+----------------+---------------+-------------+
| 6    178  78   | 9    278  4   | 13  238  5  |
| 2    5    48   | 6    3    1   | 7   48   9  |
| 148  9    3    | 5    278  78  | 46-1 248-6 18 |
+----------------+---------------+-------------+

X-Wing on 1 in c19; r1c2, r9c7 <> 1 opens
XY-Wing 48-6 pivoted in r8c8; r2c7, r9c8 <6> -8r1c12345,r9c158

Then a 14-8 XY-Wing pivoted in r9c1-> -8r8c8
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Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
PostPosted: Fri Nov 11, 2016 1:12 am    Post subject: Re: Nov 10 VH Reply with quote
Clement wrote:
Code:

+----------------+---------------+-------------+
| 1489 1468 489  | 3478 4678 378 | 2   5    18 |
| 7    1468 5    | 48   9    2   | 1-6  68   3  |
| 3    68   2    | 1    68   5   | 9   7    4  |
+----------------+---------------+-------------+
| 489  478  4789 | 2    1    39  | 5   34   6  |
| 49   3    6    | 47   5    79  | 8   1    2  |
| 5    2    1    | 348  48   6   | 34  9    7  |
+----------------+---------------+-------------+
| 6    178  78   | 9    278  4   | 13  238  5  |
| 2    5    48   | 6    3    1   | 7   48   9  |
| 148  9    3    | 5    278  78  | 46-1 248-6 18 |
+----------------+---------------+-------------+

X-Wing on 1 in c19; r1c2, r9c7 <> 1 opens
XY-Wing 48-6 pivoted in r8c8; r2c7, r9c8 <> 6; stte


This grid has a 3rd 8 in c1(r4c1)so I played the X-Wing in c69=>-8r1c12345,r9c158

Then an XY-Wing (14-8)pivoted in r9c1=> -8r8c8
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