This is not a traditional seven-column solitaire game, where you could just as easily play the game with a deck of real cards - and much more cheaply too, if that was your only reason for owning a computer. The nature of this game sometimes causes you to have a column of 30 cards or more, and when coupled with removing cards from the top and bottom of the column, it makes for a fair amount of care needed to keep things neat when playing with real cards. This is where a computer program really shines, completely reformatting a longer column each time cards are added or removed from it. You will see this as you play, when the columns get long. You can also see it here in the screen shot; look at the right-most column. Don't worry if you start to get middle cards bunched together so tightly that you can't see which cards are there - you can only make your group of three cards out of the top or bottom three, and those ones will always be visible.