Try to clear all of the squares and flag the "Doggie Landmines" so that you don't step on them! When you touch a dark green square, it will either clear a section of grass, show you a number, or you'll step on a "Doggie Landmine" and lose the game. The numbers tell you how many "Doggie Landmines" are touching that square, use the numbers to flag the "Doggie Landmines" and try to clear the rest of the yard to win.