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Feb 20 DB

 
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Earl



Joined: 30 May 2007
Posts: 677
Location: Victoria, KS
PostPosted: Sat Feb 20, 2010 3:26 pm    Post subject: Feb 20 DB Reply with quote
The February 20 DB again succumbs to the old reliable.

A Solution 246 x-y wing
Earl

Code:

+-------+-------+-------+
| . . . | 7 . 3 | . . . |
| . . 7 | 6 9 . | . 3 1 |
| . . 4 | . . . | . 5 . |
+-------+-------+-------+
| 7 . . | . 4 . | 9 . . |
| . 5 2 | . . . | 6 8 . |
| . . 9 | . 8 . | . . 7 |
+-------+-------+-------+
| . 7 . | . . . | 3 . . |
| 2 1 . | . 3 9 | 8 . . |
| . . . | 8 . 7 | . . . |
+-------+-------+-------+

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arkietech



Joined: 31 Jul 2008
Posts: 1834
Location: Northwest Arkansas USA
PostPosted: Sat Feb 20, 2010 4:20 pm    Post subject: Reply with quote
Another "old reliable" will do it also.
Quote:
xy-wing 256 (in box 8)
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