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3 | linguistic correction | ||
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Dear All, This was a favorite pass time on my handymobile. Its pushing blocks also known as Sokoban:
Some years ago it came as a little surprise to me that it is NP complete. Here is one paper saying that: Demain, E.D. and Hoffmann, M. Best Regards |
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Post Undeleted by S. Carnahan♦
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Post Deleted by Countably Infinite
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2 | Fixed spelling | ||
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1 | [made Community Wiki] |
answered Oct 7 2011 at 15:54  Countably Infinite |
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