Not a school 42 student here - I just switch to whichever loop I feel is appropriate.

Are you school 42 student? They use mostly whiles. :)

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oh yeah range does do these things don't it

LOL

Added inputs to assertion messages and approved.

Additionally, the tests expect single spaces between the resulting words, even though cases may be generated that result in chunks of multiple space characters after removing punctuation.

Thank you. Fixed now. Surprisingly many invalidations .. :]

i agree

bro just checked narcissistic numbers lol

How always is there someone that makes katas in one line?

what would be the 'real' best practice code for this?

bruh

In my opinion, this is the best solution!