
9-year-old Chingim Sainduu from Mongolia got into the Guinness World Records by making 276 clicks (23 steps) in Simon game while listening to music blindfolded.
He did not see which buttons were pressed during the game.
Simon is one of the most popular electronic toys of the late 1970s and early 1980s, aimed at developing and training memory and reaction speed.
The goal of the game is to remember the sequence of flashes and sounds shown to the player.