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Nowhere to Hide II (Posted on 2005-01-26) Difficulty: 2 of 5
What is the least number of white knights that can be placed on a standard chessboard so that a black piece cannot be added to an unoccupied square without being under attack?

See The Solution Submitted by Juggler    
Rating: 4.0000 (1 votes)

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re(2): Upper Bound | Comment 5 of 12 |
(In reply to re: Upper Bound by becca)

A tip for making your diagrams becca:

http://perplexus.info/show.php?pid=2751&cid=20062


  Posted by David Shin on 2005-01-26 19:57:55
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