Solitaire is a familiar game even if it was installed as standard on a PC. Also called "Klondike". - Rule explanation - · Finally, it is a game in which 1 to K (13) are aligned with the same mark. · There are conditions to move a face-up card to another row. It must be "alternate colors" and "descending". · Face-down cards can be turned face up at the top of the line. · Cards that are face up can be moved together. · K (13) can be placed in the empty row. · You can add a face-up deck to the line. · The key to clearing is to arrange the face-up cards "in alternating colors" and "in descending order", and turn the face-down cards face up as soon as possible.