I wandered into a tabletop forum and discovered this thing that is apparently well known.
The website is https://boardgamegeek.com/.
I did a quick search and the site was linked a few times. But there was one thing that I completely missed. They are called Solitaire Print and Play contests. Basically 1-player table top games. Free. You have to sign up for the website and go to the “File” part of the game you want to print. It’s pdf and a lot of them need color printers.
Anyway, this would have been nice for millions of people who were quarantined with nothing to do. I feel it was a missed opportunity but no helping that now.
Thank goodness the same guy organizes the contests so it was easy to find.
The only annoying part is the contest doesn’t link most games to the webpage. So you have to manually type the name into the search bar. Dice, pencil, printer/colored printer, paper required.
I personally have my steam library for games. But if any of you are tabletop enthusiasts, I didn’t want you to miss this.