If you need a quick brain break without the annoying sign-up screens,...
https://atomic-wiki.win/index.php/The_Quest_for_the_Perfect_Browser_Solitaire:_Which_Site_Actually_Respects_Your_Time%3F
If you need a quick brain break without the annoying sign-up screens, SolitaireBliss is my absolute go-to. It’s perfect for playing on your phone during a commute because the hints are actually helpful and the interface doesn’t feel cluttered