Python pygame object orientated car racing game (a level project (for daughter))

She's creating a game on her laptop in python where there should be multiple levels and car sprites. It should be able to change from multiplayer and single player as well as save the highest scores of past players with their username. She would like there to include a stack, for the back button, to gain extra marks, and multiple classes, car, button, textbox, level (and any more you can think of) to also gain more marks. This is her NEA for her a level in computing and it's in for Monday so I'm worried she doesn't have enough time to finish it.