Level 13

This ones easy, so you shouldn't need the mail, although I've been meaning to tell people about it for a while. "Jimbo" mailed me after numerous attempts, but before I'd finished replying had completed it. Here goes...

Date: Mon, 12 May 1997 14:45:48 +0800 (WST)
From: "Paul S Williams (Wil)" 
To: James Steinberg 
Subject: Re: Boulderdash (BD4)
 
> What are you supposed to do on level 13? there is some kind of hidden wall
> blocking the exits.
> 
 
That's right. I guess I should add this message to my feedback page
(http://ciips.ee.uwa.edu.au/~williams/bd4/mail/feedback.phtml)
 
There are two invisible walls in the squares immediately left of each
exit. Basically you need to run around these on the way into the exit..
 
> Thanks in advance for your help
> 
 
Yeah, it's a bit cruel not having someone who knows the levels there for
help,
 
> James.
> 
 
Good luck; you seem to be moving up the table pretty quickly.
 
Wil

And then...

Date: Mon, 12 May 1997 14:49:07 +0000
From: James Steinberg 

Don't worry Wil I worked it out