Your main objective is to remove image pairs and clear the game board of all image pairs before the monkey gets to the top of the tree.Pairs can only be removed if they have at least one open side and are a maximum of 2 turns away from each other. There is an exception to this rule, if two identical images are sitting next to one another, they can be removed without the need for an open side. Accumulate coins to buy power ups. The faster you are the more coins you get.