2 Suit Yukon Solitaire - Version 1.0 Yukon Solitaire, 2 suit, is an easier version of the Yukon Solitaire card game. There are still four foundations to place your cards in: two of them for spades, two for hearts. The object of the game is to get all cards into their foundations, and you can do this by either drag-dropping, or double clicking the cards in the tableau. Unlike the card game Klondike Solitaire, Yukon Solitaire doesn't have a waste (extra cards) to pull from