For an obfuscation comp, I love the fact they explicitly refer to and do not rewrite "index.html web pages for each winning entry".

As a noob, this is confusing me.

Usually web servers can be configured so if you request a directory it will look in that directory for index.html and serve it if it finds it.

This page explicitly links to name/index.html for each submission rather than just name, an ironic waste of bytes given the subject matter.