The goal of the game is to move all of the cards from the tableau to the foundation piles, in a descending order from king to ace. The Foundation is a set of eight piles.You can deal over cards from the stockpile to the tableau. When you start the game, the entire 2 decks of cards are placed face down in the stockpile. The Stockpile is a pile of cards that are face down.In Spider Solitaire Online, there are three main areas where cards are placed: the stockpile, the foundation, and the tableau.