We have added an easy mode in this update. You can view both Hard Mode and Easy Mode high scores on the high scores page. In easy mode, the color disappears from the buttons when you click them.
With this game, you are given a selection of buttons that light up in a random order in random colour. Your job is to click the individual buttons that light up one after the other as fast as possible and beat your high score which is based on the amount of correct button clicks in 10 seconds.