Swap the marbles to make lines of 3 marbles of the same color! Click on two neighboured marbles to exchange them. This game requires some luck, but also good eyes. Keep an eye on the time bar, each successful combination of marbles adds more time. With combos (removal of more than 3 marbles at once) you get stars which let you buy hints or time. In the multiplayer mode you can even "bomb" your friends using stars, that will reduce their precious time.