Klondike Solitaire is the classic solitaire card game that almost everyone has played. Microsoft's version that was released with Windows 3.1 is the most played video game of all time. You have 7 columns that can be built down alternating colors. You can start a new column by moving one of the four Kings into it. You also have a stock pile that you can use to deal out a card at a time into the waste pile. when you have dealt all the cards into this pile, you can reset the deck and take all the cards currently in the waste pile and move them back into the stock pile. There are four foundations along the top of the game screen, and your goal is to build up these foundations from Ace to King by suit.