In this game it's a matter of turning this way and that. You have a limited number of attempts to delete all the colored shapes from the screen. Gravity can lend you a hand here. Blocks of the same color that touch each other will all disappear in one click of the mouse. This allows you to use your limited number of clicks efficiently. Think carefully before you start clicking, because the order is very important. Some blocks fall down, others on the contrary dash upwards and still others move to the left or to the right when an obstacle appears. Good luck!
Click on the blocks that you want to remove.