The game, electronic, illuminates one of the four colors and produces a
sound always associated with this color.
The player must
then press the button of the color that has just lit up in a fairly
short delay.
The game repeats the same color and sound, then randomly adds a new
color.
The player must reproduce this new sequence. Each time the player
reproduces correctly the sequence, the game adds a new color.
The goal of the game is to reproduce the longest sequence