Simon says

Simon Says is a classic electronic memory game that tests quick thinking, focus, and recall. Created by Ralph H. Baer and Howard J. Morrison, and programmed by Lenny Cope at Marvin Glass and Associates, it combines flashing lights and sounds to form a fun challenge. Players must watch each sequence carefully and repeat it exactly as it grows longer and more difficult. One mistake ends the game, so concentration is key. Easy to learn yet hard to master, Simon Says entertains players of all ages while sharpening memory and reaction skills. It remains a beloved timeless favorite.

How to play free Simon says game online

Click the “Start” button, then watch the lights and listen to the sounds closely. Use your mouse or keyboard to repeat the pattern in the same order. Each correct round adds a new step, making the sequence longer and more challenging. Keep going as long as you can and try to beat your highest score.