# Introduction In this challenge, we will be working on a program to help the Earth escape the solar system. The Earth has been equipped with an engine designed by the great god Liu Cixin, but it is limited to a maximum speed of 100 kilometers per minute. Our task is to modify the engine code to remove this restriction and allow the Earth to accelerate to the third cosmic velocity (1,002 kilometers per minute) and escape the solar system. Let's save the Earth and become experienced drivers in the process!
Click the virtual machine below to start practicing