Saratoga Solitaire

If you like playing card games, Saratoga-Solitaire is a good choice. In the game, you need to place all the cards in order from A to K in the upper right blank, and the card exchange colors on the table are arranged in descending order. It should be noted that the blank space on the table can be placed and only K or a descending sequence of cards starting with K can be placed. Come on, show up!