The empty boxes at the top of the screen are for aces only. This is where the logical sequence will begin that will allow you to arrange all the elements of the Solitaire game so that all the players in the deck are included. At the top of the category will be a two, followed by three, four and five, all in order. At the bottom, all kinds of moves can be made using an algorithm that allows a queen of hearts, for example, to be played against a "J" of the same card. And in case of difficulties, an effective hint will help reduce the time spent on lengthy deliberations that spoil the overall process.