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Another unknown

 
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keith



Joined: 19 Sep 2005
Posts: 3355
Location: near Detroit, Michigan, USA
PostPosted: Mon May 16, 2011 5:10 am    Post subject: Another unknown Reply with quote
From my folder of unsolved puzzles:
Code:
Puzzle: Unknown051611
+-------+-------+-------+
| 4 3 . | 8 . 9 | . 5 1 |
| . . . | 5 . 3 | . . . |
| 5 . . | . 2 . | . . 9 |
+-------+-------+-------+
| 2 9 . | . . . | . 8 7 |
| . . 8 | . . . | 9 . . |
| 3 1 . | . . . | . 2 6 |
+-------+-------+-------+
| 6 . . | . 9 . | . . 3 |
| . . . | 4 . 6 | . . . |
| 9 2 . | 3 . 8 | . 6 4 |
+-------+-------+-------+
Keith
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Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
PostPosted: Mon May 16, 2011 3:48 pm    Post subject: Reply with quote
X-Wing (8), columns 19
XY-Wing (674), pivot r2c2, flightless with transport; r5c6<>4
W-Wing (67), boxes 13, SL 6, r3; r2c78<>7
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keith



Joined: 19 Sep 2005
Posts: 3355
Location: near Detroit, Michigan, USA
PostPosted: Tue May 17, 2011 2:43 am    Post subject: Reply with quote
Marty,

This puzzle is at least a couple of years old.

I can see where W-wings and transport were then unusual.

My notes say coloring: I'll take a look.

Keith
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