I'm sorry, but I still don't understand... ;-;

Aren't I supossed to create the logic behind it? How am I supossed to create the logic without making a function?

I've tested my solution in pycharm and it works perfectly, the problem is I don't know how to add my code to the solution

I created a function that returns true or false, but I don't know how to add it in the current code: PATTERN = re.compile(r'')

Could someone please explain how I post my function in this code so that the tests work

The function is suposed to return "True" if the number is divisable by 3 and "False" if it isn't. So that means your function is returning the wrong answer, it's probably not correct...