Just tap two or more blocks of the same colour. But do it wisely so that popping a block group also create a larger block group, and hence get more points. There is no time limit, but each stage has target points to proceed to next stage. Always try to match a larger group to get bonus points. And dont forget to keep less unmatched block at the end of the level , because less un-match block equals less penalty.
The points added for a particular group match is displayed in the top of the screen.
You can use points & coin earned from the previous level to proceed next level if you fail to pass current level.
Thanks for playing.