Color Match Puzzle

Tap the screen and move the gems in all 4 directions. Destroy the colored gems avoiding the board fills. The gems explode when collide with others of the same color. More level up more colors there are. Make the highest score by destroying the gems in groups of 3, 4 or 5; but watch out for the black gem and other surprises. To access the online ranking you need a gmail account. Need Android 3.0 or higher