Small gamified game 2D in pygame

I want to make a simple 5 level math game where a character moves through a small maze. Inside the map there are enemies, the character must move to a chamber in which the answer is shown, there are 4 possible answers but only one is correct. The game should be over after the player messed up/killed by enemies 3 times, at the end of the game it should give an encouragement message to the player if his rating was not high, And if he got a good grade just congratulate him.

The project should not be very elaborate, but above all it should be functional.

An idea of ​​the project would be the following: