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	<title>Comments on: Comments on 20600</title>
	<link>http://www.metafilter.com/20600//</link>
	<description>Comments on MetaFilter post Comments on 20600</description>
	<pubDate>Mon, 07 Oct 2002 07:15:40 -0800</pubDate>
	<lastBuildDate>Mon, 07 Oct 2002 07:15:40 -0800</lastBuildDate>
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		<title>Post number 20600</title>
		<link>http://www.metafilter.com/20600/</link>	
		<description>this &lt;a href=&quot;http://www.puzzles.com/products/rushhour.htm&quot; alt=&quot;rush hour by binary arts&quot;&gt;childs game&lt;/a&gt; (&lt;a href=&quot;http://www.igoweb.org/~wms/rushHour/&quot;&gt;java applet&lt;/a&gt;) is so
complex &lt;a href=&quot;http://www.sciencenews.org/20020817/bob10.asp&quot; alt=&quot;science new online report&quot;&gt;you could use it to construct a
computer&lt;/a&gt;.  the &lt;a href=&quot;http://www.neci.nj.nec.com/homepages/flake/&quot; alt=&quot;gary william flake&quot;&gt;original paper&lt;/a&gt; (&lt;a href=&quot;http://www.neci.nj.nec.com/homepages/flake/rushhour.ps&quot;&gt;postscript&lt;/a&gt;),
is heavy going - if you&apos;re not a compter science student but would
like to understand more try &lt;a href=&quot;http://mitpress.mit.edu/books/FLAOH/cbnhtml/&quot; alt=&quot;the computaional beauty of nature&quot;&gt;this wonderful book&lt;/a&gt; by one of the
authors (&lt;a href=&quot;http://mitpress.mit.edu/books/FLAOH/cbnhtml/fig13.html&quot;&gt;example&lt;/a&gt;
&lt;a href=&quot;http://mitpress.mit.edu/books/FLAOH/cbnhtml/fig12.html&quot;&gt;pictures&lt;/a&gt;).</description>
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		<pubDate>Mon, 07 Oct 2002 07:00:09 -0800</pubDate>
		<dc:creator>andrew cooke</dc:creator>		<category>games</category>		<category>puzzles</category>		<category>rushhour</category>		<category>java</category>		<category>research</category>		<category>computers</category>		<category>technology</category>
	</item>	<item>
		<title>By: skryche</title>
		<link>http://www.metafilter.com/20600/#360693</link>	
		<description>A perfect game for playing on a &lt;a href=&quot;http://www.classmapper.com/parkinglot.html&quot;&gt;PalmOS PDA&lt;/a&gt;.</description>
		<guid isPermaLink="false">comment:www.metafilter.com,2002:site.20600-360693</guid>
		<pubDate>Mon, 07 Oct 2002 07:15:40 -0800</pubDate>
		<dc:creator>skryche</dc:creator>
	</item>	<item>
		<title>By: Johnny Assay</title>
		<link>http://www.metafilter.com/20600/#360703</link>	
		<description>Dangit, my workday just got pre-empted by the Expert-level puzzle...  Great post, Andrew!</description>
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		<pubDate>Mon, 07 Oct 2002 07:37:43 -0800</pubDate>
		<dc:creator>Johnny Assay</dc:creator>
	</item>	<item>
		<title>By: greengrl</title>
		<link>http://www.metafilter.com/20600/#360708</link>	
		<description>Wow, between this and PacMan, I will never get bored in a meeting again.</description>
		<guid isPermaLink="false">comment:www.metafilter.com,2002:site.20600-360708</guid>
		<pubDate>Mon, 07 Oct 2002 07:55:43 -0800</pubDate>
		<dc:creator>greengrl</dc:creator>
	</item>	<item>
		<title>By: dash_slot-</title>
		<link>http://www.metafilter.com/20600/#360709</link>	
		<description>Evil! Pure evil! Addictive when you&apos;re winning, addictive when you&apos;re not...</description>
		<guid isPermaLink="false">comment:www.metafilter.com,2002:site.20600-360709</guid>
		<pubDate>Mon, 07 Oct 2002 07:55:49 -0800</pubDate>
		<dc:creator>dash_slot-</dc:creator>
	</item>	<item>
		<title>By: LuxFX</title>
		<link>http://www.metafilter.com/20600/#360730</link>	
		<description>these puzzles are terrific.  I got this game on my palm-pilot one day and couldn&apos;t stop playing</description>
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		<pubDate>Mon, 07 Oct 2002 08:38:24 -0800</pubDate>
		<dc:creator>LuxFX</dc:creator>
	</item>	<item>
		<title>By: thijsk</title>
		<link>http://www.metafilter.com/20600/#360736</link>	
		<description>Here&apos;s &lt;a href=&quot;http://www.stanford.edu/~pmcheng/traffic/&quot;&gt;another&lt;/a&gt; Palm version. Hundreds of subway rides have gotten me up to level (ahem) 31.</description>
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		<pubDate>Mon, 07 Oct 2002 08:49:22 -0800</pubDate>
		<dc:creator>thijsk</dc:creator>
	</item>	<item>
		<title>By: dhartung</title>
		<link>http://www.metafilter.com/20600/#360790</link>	
		<description>A related game using single-sized objects and obstacle walls is &lt;a href=&quot;http://users.bentonrea.com/~sasquatch/sokoban/&quot;&gt;Sokoban&lt;/a&gt;; this author even has a new &lt;i&gt;hexagonal&lt;/i&gt; version.</description>
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		<pubDate>Mon, 07 Oct 2002 09:56:26 -0800</pubDate>
		<dc:creator>dhartung</dc:creator>
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