Bubble FlyTrix (PalmOS) Description:

Excellent tetris-style arcade game for PalmOS. The rules are simple:
place the balls of the same color next to each other. They blow up when
three or more come together,
and remaining bubbles move up to fill the gap. More explosions -
more points for you. No explosion - the time till
new balls appear is counted down (in the top right corner).
Try to clear off colors one by one, this will
give you bonuses. You guide the flying bubbles with the system keys.
There are three games, which differ in how bubbles are packed together and
share a common Top10 table.