In this version of the game you are up against a time limit which slowly runs down. Match 2 identical tiles and a small amount of time will be added back to the timer. The catch of the game is that you can only select a tile when: at least one of the long sides is free and there isn’t another tile on top of it. Continue playing until all the tiles are removed. Complete a main level and it’s off to the bonus round to see if you can match all the tiles and beat the timers. Beating the clock will award you with more bonus points.