Bubble Shooter

Bubble shooter is a table with bubbles of various colors where all is played finger. You are placed at the bottom of the table and you must launch a bubble in this table with a single touch. If you form a group of 3 or more bubbles of the same color, they fall and are eliminated. As to measurement of the bubble wall descends. Objective: never let reach the bottom of the table with bubbles. Hint: if you eliminate a group of bubbles, all the bubbles placed below this group are eliminated.