<command arg="-root"/>
+ <video href="https://www.youtube.com/watch?v=AIqz-G0n1JU"/>
+
<hgroup>
<vgroup>
<number id="delay" type="slider" arg="-delay %"
<boolean id="showfps" _label="Show frame rate" arg-set="-fps"/>
</hgroup>
+ <xscreensaver-updater />
+
<_description>
-Draws a simulation of the Rubik's Snake puzzle. See also the "Rubik"
-and "Cube21" screen savers.
+The "Rubik's Snake" puzzle. See also the "Rubik" and "Cube21" screen savers.
-http://en.wikipedia.org/wiki/Rubik%27s_Snake
+https://en.wikipedia.org/wiki/Rubik%27s_Snake
Written by Jamie Wilkinson, Andrew Bennetts, and Peter Aylett; 2002.
</_description>