Select groups of two or more blocks to remove blocks before they fill the entire screen. You get 50 points for each block removed plus additional bonuses when greater then two blocks are removed at once! Plus removing a block with a bomb removes all blocks of the same color the bomb occupies. Removing a block with a star changes the blocks colors. Removing a block with a timer stops the blocks movement toward the top of the screen for a short time. And removing a block with a down facing arrow pushes the blocks down two rows. When the game is over you also have an option to increase your current score before submitting it by watching a video which will restart the game with the score at your current score.