Everytime the player taps one of the circles this generates a pulse that increases it's size and fades out with another pulses creating a nice effect. Audio effects have been designed to transmit a peaceful and relaxing atmosphere while the user is playing.

This version of Simon includes a reorganized menu to fit an extra difficulty level and the icon for login to Google Play games.

New level with random features such as size, vertical and horizontal oscillation, different time between pulses and random initial pulses.