Guide the flying bubbles with the Up, Down, Left and Right Arrow keys.
The rules are quite simple: move the flying blocks so that the balls of the same color are placed next to each other. They blow up when three or more come together, and remaining bubbles move upward to fill the gap."

The more bubbles explode - the more points for you. No explosion - the time till new bubble lines appear at the top is counted down (it is shown by the number of balls next to column preview). Try to clear off colors
one by one, this will give you bonuses, and these colors will not appear on the board later in the game.

Limitations:

Limited Features