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PostPosted: Sun Oct 19, 2008 8:39 pm 
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Grand Master
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PostPosted: Sun Oct 19, 2008 9:58 pm 
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Børge I can't see anything better than your solution the SE rating of 4.2 is dictated by this move. The puzzle is much simpler than #1.

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PostPosted: Sun Oct 19, 2008 10:57 pm 
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Glyn wrote:
Børge I can't see anything better than your solution the SE rating of 4.2 is dictated by this move. The puzzle is much simpler than #1.
From actual solving I personally also find this puzzle simpler, but not much simpler than #1. IMHO spotting the required advanced technique is not easy. I will post a third one ... requiring two advanced techniques?

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