Classic Solitaire’s goal is to move each card to one of the four foundations, which are located at the top-right of the game. Before you begin, you’ll choose between drawing one or three solitaire cards. Think of this as selecting your difficulty. You’ll then click and drag a card onto any card of the opposite suite and color with one greater value – so, from an 8 to a 9, for example. Keep in mind that Aces are low and Kings are high.