This game is easy to learn, hard to master. Choose your difficulty, then memorize the board of lit lamps. The lamps will turn off, then back on, your task is to click the lamp that is new, that is, was not previously lit before the lamps turned off. How fast can you complete this challenge? Be careful, if you select the wrong lamp the round is over and you must try again!
When a round ends the game will show you correct answers and your time (minutes : seconds)