For those of us that still do not know, a promising possible Easter egg can be discovered by pressing and holding the Pokéball at the bottom of the screen. Without removing your finger, you can tap the icons (shop, items, Pokemon, Pokedex) causing them to flash different colors. I believe that this has the ability to be used as a sort of combination lock, if you will. The question is, what is the "code" or procedure? Previously discovered Easter eggs in the game all come from the Indigo League series. So, what in the series resembles this odd pattern and/or colors?