In start you've 20 seconds to play.
Mark and break at least three tiles at the same time, gain your score and time.
Breaking more than four tiles gives you some bonuses.
Increasing score means increasing varietyof tiles. And it means game becomes harder.
Whenever you may refresh the tiles on the scene. But it will reduce your time.
If you want to have a good time this game is exactly for you.
Now download and play free, and have much more fun than the other games.