Klondike Solitaire is a classic card game that you play on your own and for free. It's typically played on a green felt table, and is a fun way to sort your cards. First you arrange the cards in columns in descending order, alternating in color with each card. Then you sort them from lowest to highest in their respective stacks. Starting with the ace and putting the king on top. Along the way you may re-arrange the columns to best fill up the stacks. Try your luck right now with our new Klondike Solitaire game, one of the most-played online card games around.