Yukon Solitaire is a lot like a classic game of solitaire (a.k.a. Klondike Solitaire). There are a few notable differences. One difference is that in Yukon, all the cards are dealt into the columns at the beginning of the game, and there is no stock pile. Another difference is that when you play a game of Classic Solitaire, you build on the columns by alternating color. In Yukon you can alternate suits that happen to be of the same color (in other words a heart can be placed on top of a diamond, or a spade on top of clubs).