Follow these steps to play the game
Click on the coloured balls.
DropSum take on the match coloured balls game. Play standard or numbers mode, earn bonuses and power-ups to help you be the best!
If you experience lag, try to reduce the graphics options (in the options menu) but also when you get achievements you may experience lag as the game talks to nonoba's server.
Switch off sound, music and in-game help messages with the icon buttons on the top left of the screen.
Oh, I was born in Britain so apologies to anyone who thinks the game should be spelled colors :)