Create a fractal castle made of miniature copies of itself

Castles is a fascinating web toy by Nico Disseldorp. Left-click to add a castle to the outside of your castle—and watch as every part of the castle, including the added part, changes to reflect the form of the new whole. Right click to spin it around so you don't go mad. He's made other mind-melting recursion toys too.

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Here's my illuminatiwave pyramid. Protip: add random garbage to URLs to get extremely bizarre results.

pryamid-of-rob