Press the green flag and then press start. The circle will flash a pattern of lights and then if you can repeat correctly the pattern will get longer. This is a memory game and you can't really win. The goal is to complete as long a sequence as you can and get the high score. Please post your scores! Let me know if you guys find any bugs. By the way, if anyone has beaten the high score but the score hasn't changed, maybe it has to do with the age of your scratch account or something.
Credit goes to Hasbro's since they are the ones manufacturing the game Simon Says.