If you need a quick brain break without the annoying sign-up screens,...

https://dlf-ne.org/the-ultimate-solitaire-refresher-which-browser-site-actually-respects-your-time/

If you need a quick brain break without the annoying sign-up screens, Solitaired is my go-to. It’s perfect for sneaking in a round on the train because it loads instantly in your mobile browser