Select two cards that add up to 13 and those cards will disappear. (Examples: 4 of diamonds and 9 of spades, Jack of hearts and 2 of clubs.) However, Kings can be removed on their own.
The face-down cards that make up the pyramid can be turned over when the cards on top of them are removed.
Click or touch the deck at the bottom right to turn over the top card in the deck and add it to your hand. The card that was in your hand before that will be discarded.
You can use the card in your hand and the card at the top of the discard pile. In other words, you can use all of the cards that are face up.
Conditions for winning
Win by removing all of the cards that make up the pyramid.
Jokers can be combined with any cards to remove them.