The goal of the game is to remove all the cards from the stock (top left corner),
tableau, and wastepile (top right corner).

Cards are removed singly or in pairs that add up to 13, regardless of suit.
Kings count as 13, Queens as 12, Jacks as 11, and all other cards as their
face value (Ace = 1).

Only cards that are completely visible are available for play.
The top card of the wastepile, if any, is also available for play.

If the top card of the stock cannot be played, move it to the wastepile
double-clicking on it.

When all the stock cards have been played or moved to the wastepile,
you can move all the cards from the waste back into the stock (just click
on the empty stock cell).

The game is won if you remove all the cards from the tableau, stock, and waste.

