The solitary goal is to complete the table.
Select 2 cards with the sum of 13, so the cards are removed from the table. It can be said that the table is closed only when all the cards have been removed from the pyramid.
Possible combinations:
K = 13 so just select it alone, Q + 1, J + 2, 10 + 3, 9 + 4, 8 + 5, 7 + 6

For each card removed from the deck, 5 points are assigned
The creation of the deck is purely random so the degree of difficulty can be varied and sometimes unresolvable.

If you want to cancel the last move or repeat the scheme you can use the menu items on the top left.

A popup indicates the value of the selected cards.

It allows you to play both horizontally and vertically.

This is the first release to follow, new features will be implemented