The cars are ready to go! But they need a learner driver like you to park them in the right places in the city. Listen to the instructions and you can get your driver's license! You can also give instructions to other players.
Park that Car is designed to help children ages 3 to 5.5 years old correctly execute instructions that include spatial concepts such as "next to" and "in front of". The graduated challenges allow them to learn at their own pace.