If you’re stuck on a slow train and need a quick mental reset, SolitaireBliss...
https://chancevwpt210.wpsuo.com/where-can-i-play-klondike-spider-and-freecell-in-one-place-the-ultimate-guide-for-busy-gamers
If you’re stuck on a slow train and need a quick mental reset, SolitaireBliss is my absolute go-to. I love that there’s zero login nonsense required to get a game going immediately