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It's the journey ...

 
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keith



Joined: 19 Sep 2005
Posts: 3355
Location: near Detroit, Michigan, USA
PostPosted: Mon May 16, 2011 3:48 am    Post subject: It's the journey ... Reply with quote
Not difficult, but a very nice one for pencil and paper.
Code:
Puzzle: M5270690sh(6)
+-------+-------+-------+
| 9 . 1 | 2 . . | 5 . 6 |
| . 2 . | . . 6 | . 9 . |
| . . . | . 4 . | . . . |
+-------+-------+-------+
| 7 . . | 8 . . | . . 9 |
| 6 . . | . . . | . . 2 |
| . 3 . | . . 4 | . 5 . |
+-------+-------+-------+
| . . . | . 7 . | . . . |
| . 8 . | 5 . . | . 3 . |
| 1 . 5 | . . 9 | 2 . 7 |
+-------+-------+-------+
Quote:
For example, before making any moves, what can you do with the bivalue cells in the starting grid?
Keith
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Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
PostPosted: Mon May 16, 2011 5:03 am    Post subject: Reply with quote
Either a W-Wing on 14 or XY-Wing on 124 in band 3 does it.
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