word association graph game thing?

Hey...does anyone remember that word graph association game thing that was popular on LJ a few years ago? The one where there was a growing graph of words/phrases/names, each connected to other words/phrases/names they were somehow associated with, either by being members of the same category (e.g. poker players) or in some other way. The words weren't initially visible, and the object was to try to traverse the entire grid, which spanned something like 5x5 screens, by guessing the words. I'm trying to find it and (ironically, perhaps) having trouble thinking of the right words to Google it with...

EDIT: I found it! http://shygypsy.com/farm/p.cgi