As the description says just keep playing through the pyramid mode to get 21 rows cleared in ONE GAME, eventually you will get a few good hands in a row. Patience is key here. Also make use of the redo button if you get down low and mess up sometimes you will get to a line that your card can play in 2 different directions, if one way doesn't end up working back up and go the other. That saved me a few times. Good luck and keep on trying.