Lost solitaire on mac mini M-1how do i get it back?

What Solitaire Game?

If you purchaced the game from the App Store, go to your Purchases in the App Store and re-download it.

see > https://support.apple.com/guide/app-store/install-and-reinstall-purchased-apps-fir0fb69db23/mac

I never run windows on my Mac’s, so I have no idea if that is what you are missing.

There are several versions of Solitaire at the Mac App Store that you can choose from.

see > https://www.google.com/search?q=solitaire+mac+app+store&client