Solitaire (Klondike)
Build the four foundation piles up by suit (A → K). On the tableau, build down in alternating colors. Move a King to any empty column.
Tips
- Aces and 2s go to the foundation as soon as possible.
- Don't rush to the foundation with mid-rank cards — you may need them on the tableau.
- Double-tap a card for an auto-move (foundation first, then any valid tableau).
- Use Undo as much as you want — there's no penalty.