Play the classic Klondike Solitaire card game online for free! Build four foundation piles from Ace to King by suit, moving cards between seven tableau columns. Arrange cards in descending order with alternating colors. Features include drag-and-drop card movement, auto-complete button, draw from stock, score tracking, timer, undo via recycle waste, sound effects, and full touch support for mobile devices. Click or tap to draw cards, drag to move them between piles. Double-click a card to send it to its foundation. All standard Klondike rules apply.