COLOURBOT is pretty much a clone of the game “Simon”, except with 9 squares. It was made in a couple of hours on a Saturday afternoon during an exams period. On your go, you can either click the squares or use the number keys. A small problem with it is that you have to wait for a square to turn “off” before you press another one; however, that also happened with the version I remember playing as a kid. Lazy coding or authenticity? You decide.