On Nov 29, 2005, at 1:12 AM, Leslie Viljoen wrote:

> The real challenge will be the parser - in fact, that might be a  
> good quiz too.

I've been considering this for a quiz.  I'm currently in the process  
of solving it myself, to prove it's not too much work.  My free time  
is scarce currently though, so if you beat me to a solution mail it  
to me, along with a count of how many hours it took to build...

James Edward Gray II