You will hear and see a word. You will also see three letters on the screen. One of the letters matches the word. if the word is 'fish', for example, the right letter on the screen will be F.

Take the Bookworm under the yellow ball using the right and left arrows. The Bookworm eats that letter and the next word appears on the screen. You will get one point and get longer each time the Bookworm eats a letter. 

The game ends if the bookworm eats the wrong letter, crashes into the edge of the game, or crashes into itself.