Along the road every color of the spectrum changes. You have to be the first player to move your bus from home to school. You move the bus until the color of your bus matches the color of the spinner. The bus changes colors as it travels over the different squares. It's easy to play and it's great for 2 to 4 players over the age of three. This is one in a series of games which teach colors, numbers and leters to preschoolers.