I think your code remains case sensitive... where only "x" and "o" are counted and not "X" and "O".

ok

Python was easy, but it required a bit of coding knowledge
I reckon if more actions/events were added, then it would be more difficult to do it my way.

That's a very efficient way of looking at it, much more than I would normally use.

Thanks for your help, problem solved.

Read the description again, your code is missing one validation.

It would be better if you actually used markdown formatting, like this:

def some_func()
  #something
    #something else

There we go

Use markdown formatting when posting code. Otherwise indentation is lost and Python code is hard to read.

The method must return a boolean and be case insensitive.

Because your code is not.

Still gets the job done, although I could shorten it