Groups of 3 or more candies that are of the same shape, the union can be both horizontally and vertically, even making L-shaped corners, they will explode only when they are joined, and new shapes will go down. You have to fulfill the objectives set by the markers on the right. It will get more difficult to measure than hurdles exceeding levels. It can be played through the touch or also with the mouse. The game is fun and the colors are very striking. Highly recommended.