Santa's Gift Line

You click on gifts on the screen, and then on the empty spaces next to them, moving them into those spots. The goal is to bring together identical gifts, forming rows of three or more identical ones, which are then removed, and you gain points in return. Every time that you move a gift, more are added, so be very careful not to let the whole screen get filled with gifts, or you lose the game. Obviously, for all matches you make, you win points in return, so do your best to get a score as big as possible.