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June 25 VH

 
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Earl



Joined: 30 May 2007
Posts: 677
Location: Victoria, KS

PostPosted: Fri Jun 25, 2010 3:14 am    Post subject: June 25 VH Reply with quote

I needed two steps. Any single shots out there?

A Solution: x-wing (5); xy-wing (147)

Early Earl
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Marty R.



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

PostPosted: Fri Jun 25, 2010 3:48 am    Post subject: Reply with quote

I noticed the X-Wing, but didn't follow up to see what happened; it didn't look like much.

In the 46-48-68 DP, any of the DP killers forced a few cells and that did it.
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George Woods



Joined: 28 Mar 2006
Posts: 304
Location: Dorset UK

PostPosted: Fri Jun 25, 2010 11:24 am    Post subject: another xy Reply with quote

Maybe made a lucky mistake but a 189 XY, pivot 18 in block 9,after about 16 entries did it for me
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Wendy W



Joined: 04 Feb 2008
Posts: 144

PostPosted: Wed Jun 30, 2010 12:11 am    Post subject: Reply with quote

I did exactly what Early Earl did, but it took me forever! Good puzzle.
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keith



Joined: 19 Sep 2005
Posts: 3355
Location: near Detroit, Michigan, USA

PostPosted: Wed Jun 30, 2010 6:07 am    Post subject: Reply with quote

After basics:
Code:
+----------------+----------------+----------------+
| 9    4    6    | 8    3    157  | 15   27   125  |
| 15   8    2    | 457  14   6    | 159c 7-9  3    |
| 3    7    15   | 9    2    15   | 6    4    8    |
+----------------+----------------+----------------+
| 6    2    58   | 3    9    58   | 4    1    7    |
| 458  9    7    | 456  14   1458 | 3    268  25   |
| 458  1    3    | 456  7    2    | 589b 689  59   |
+----------------+----------------+----------------+
| 28   3    9    | 247  6    47   | 18   5    14   |
| 7    6    48   | 1    5    3    | 2    89a  49   |
| 12   5    14   | 24   8    9    | 7    3    6    |
+----------------+----------------+----------------+

M-wing: If a is 8, b is 8. a and c are pincers on 9.

Keith
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