I'm looking for the missing tile. I'm assuming there's some sort-of pattern to the image but I really have no idea where to start.
Hahaha, I'm sorry! Those are my thoughts exactly too. This matrix is part of a campus wide game of-sorts. The missing tile I'm looking for is the one with the green edges.
If you can't find anything it's fine, I was just wondering if there was a simple pattern I was missing.