From: James Gray <james@...>
Date: 2008-08-15T12:19:05+09:00
Subject: Wig-Wug Simulator

I have started a Wig-Wug (http://therubyist.com/homework/wig-wug/)  
simulator and thrown it on github (http://github.com/JEG2/wig-wug/tree/master 
).  It probably still has issues, but it may be of interest to others  
playing with the problem.  It includes a map and a digger class I  
wrote that does badly on that map.  Enjoy.

James Edward Gray II