Use the arrow keys to move. Avoid all rocks, flowers and ornaments. The gardener wants you to mow over the gnomes, you gain extra points if you do! Easy and Medium: It is not required for you to demolish the gnomes, however you gain extra points if you do. Hard: It is required for you to demolish the gnomes.
KNOWN BUGS: You can't leave the stage so please keep the mower within the bounds of the screen. If you surpass the edge of the screen, you need to restart the game. This is the only problem I couldn't find a solution to because of the way the game works.