To close all the games opened you can evaluate:<div><br></div><div>LOGame allInstances do: [:i | i delete].</div><div><br></div><div>I&#39;m currently working on a screencast for the LightsOut exercise in PBE. Should be out in a couple of days.</div>

<div><br></div><div>Cheers,</div><div><br clear="all">Laurent Laffont<br><br>Pharo Smalltalk Screencasts: <a href="http://www.pharocasts.com/" target="_blank">http://www.pharocasts.com/</a><br>Blog: <a href="http://magaloma.blogspot.com/" target="_blank">http://magaloma.blogspot.com/</a><br>


<br><br><div class="gmail_quote">On Sun, Oct 31, 2010 at 4:04 AM, Daniel Klein <span dir="ltr">&lt;<a href="mailto:danielk@danielk.us">danielk@danielk.us</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">


I&#39;m going through the book too.

If your problem is that you can&#39;t close the game then here&#39;s how...

First, get halos around the upper-left cell and close it; it should turn blue. Then get halos around the cell that turned blue (which should be labeled &#39;LOGame&#39;) and then you can close the game.

Hope that helps,

Dan
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