The best game to exercise memory with colors and sounds you can find is here!
Train visual and auditory memory.
Try to beat your own record and get to be the first in the world with the Google ranking.

4 levels of difficulty.
Get extra lives to go even further.
The faster you hit the combination, the more points you receive.
Compete with the rest of the world and get the best score.
No annoying full-screen ads unless you decide to get extra lives.