From: Michael Eilman
Subject: LISP - Sliding number puzzle
Date: Tue, 02 May 1995 00:00:00 +0000
Message-ID: <3o6dh3$i13@news.umbc.edu>

Does anyone have any information or better yet, a program for a sliding 
number puzzle in LISP?  You know, the kind where you have 8 numbers in a 
square and need to slide them around using one empty slot to move them.  
Thanks for any help in advance

Mike