As part of the PowerShell Summit, there’s a scripting competition also known as the “iron scripter” contest.
This year, one of the challenges was published on this page https://ironscripter.us/a-challenge-from-the-dark-faction/
You can find more details on the Caesar Cipher on this wikipedia page.
About my solution: It’s clear that % is the space character. I needed to know if a character is upper or lower case and I did a substitution to the left in the ascii table by 5 or 37. Plus in some cases, I had to adjust the character without using a substitution (or I just simply failed to find the common denominator)
My quick and dirty solution is the following:
It looks like this:
The original text can be found on this page: https://devops-collective-inc.gitbook.io/the-monad-manifesto-annotated/what-is-monad