"not so simple" is a logic puzzle game similar to the classic lights out game, but more difficult. deceptively difficult. the first 20 levels, each a different playing field, have just two colors, and a new color is added for each additional 20 levels, for a total of 200 levels and 10 colors. games are randomly generated for unlimited playability. intuitive touch and slide controls make playing enjoyable for both quick and long sessions. features music by jon hillman.