Your task is to fold the cards by suits, taking away the cards, cards are removed by combining two cards to sum up to 13.
You need to try to disassemble the pyramid of cards, so first of all you need to remove of all from pyramid.
The game control is executed with the help of the mouse, all manipulations are possible thanks to the left mouse button.
If it turns out that no card is removed, then lay out the next three, and then again and so on until the end of the cards.