me too, struggling

Using a dictionary or a list is way better
Don't use a huge if-elif-else structure (I know what you are thinking), think of a shorter solution

Hi, note that the description does not limit the uppercase and lowercase instances. The wrong cases can happen anywhere.

I agree that the check for uniqueness is all but futile, but I thin altering the kata to restrict the filename further would be better

Hard to check the solution by bots

According to the description, it is case sensitive.

For those who are struggling, try importing strings and utilize the ascii_letters

maybe you need to import math module first?

Cool solution, add verification of data

yeah for loop is beautiful in Python

I think the description should be clearer, I'm not sure if I enter n and use the first function, whether the first n numbers should be returned, or all but the last items with value of n should be returned.

Good kata, tests the use of if-else structures

the problem is the missing default argument. Add it to your code.