me too! No worries, my codebase at work looks way more algorithmic. I couldn't just think clear at the day I made this Kata, so I decided to just input the numbers myself Until I pass the tests, because I noticed that the test aren't randomized.
It was actually kind of meditating.

This looks like you solved some quantum equation!

A bit of brute force but way more efficient!
Isn't my day today. Couldn't think straight so I just wanted to do something very silly where I don't have to think very much.
Anyways it was a nice kata for roman numerals.
Most time in life I struggled to read the roman numerals properly, but after this nice training I feel very confident now.

Nice to find out in this way that the uppercase version of an character class means not.
%S means all non white space characters.
The same could have been achieved with %a which means all characters.
Anyways, good job mate!

I feel like the only fool, who did it on binary level.

Smart and a bit more storage efficient ♥

The only problem I see here is, that you manipulate the original m value which was given as a parameter.
Anyways, good solution!