Cheating but cool, didn't know this is a thing. Is there a term for this principle - running strings as code?

In Javascript functions call as objects, right? (you can create a function f and check with "f instanceof Object"), so it's cheating :-/

The flexible use of the for-loop is inspiring!

I like the clarity of the code a lot, mine is far more chaotic :-P

Way too easy... even for me xD!

Thanks for replying! I figured it out now, I have to add 'return' in front of the last line, too (before calling the function again) - which seems a bit odd to me :-P