Crazy Car Stunts Driving is a 3D driving game that is full of various challenges and fun. It has two modes: one for the impossible tracks and the other for the mega ramps. In both of them, you need to drive carefully and avoid the obstacles in order to get to the finish line. 

The game is designed in a way that it is easy to learn but hard to master. So if you are a beginner, you can learn the controls and get the basics of driving. On the other hand, if you are a more experienced driver, you can try to take on the more challenging levels and get better at driving.

The impossible tracks mode is a little easier as you don't have as many obstacles to avoid. But the mega ramps mode is more challenging as you need to avoid the different obstacles that are on the ramps and get to the finish line. The mega ramps mode is designed for people who have driving experience and are used to driving on the impossible tracks.