Solitaire is a tremendously stimulating activity. That is why it should be recommended not only as a meaningful leisure activity, but also as a useful exercise for the "grey matter" (brain). The principle of removing cards from the playing field is to select pairs in descending order. For example, an ace will take a king, and a "J" will go to oblivion with a ten. But you still have to get to the card that will start the process of clearing the green board. Use the numerous manipulations that allow you to create "sequences", moving them around the playing area positions to get closer to your targets.
