Ready to play a spider solitaire card game that's more akin to traditional solitaire? Then it's time you start playing Yukon Solitaire. This card game is similar to Klondike Solitaire--or "traditional solitaire"--because the object of the game is to get all cards in the four foundations on the side. Each foundation corresponds to a single suit (spades, hearts, clubs, diamonds). You start by placing an ace of any suit into any foundation.