I'm a fan of beyond compare but it is not always available on some of the sites I log in to. I'm not a fan of RCMP. I've got a Diff program that works in a terminal session that I use when I log on to a Cache version 5 site. Feel free to take this and do what you want with it (.MAC routines can be found on ^rMAC):

 
Code

I was going to play but it is difficult to get started.

Tried to get the template, downloaded git and Docker desktop, got a git account, got IRIS working through Docker - was quite impressed with that) but cannot get the template. Am getting at least 2 errors on "docker-compose build" command:

Is it possible to play without the template? Surely it's just a class in UDL format?

The day 1 problem is easy to solve. I expect most of us could do it in one line of code. But what are the rules? How does the scoring work? Is it a race? Do you need to be in the first 5 people to finish it every day? Is it judged by someone? If so, what are you looking for? If you can't get your entry in on day 1 will you be too far behind?

Going to try it on a MAC instead of Windows, maybe that will help.