Once you play a card on the top of a stack you can then play other cards under it. Initially one card is on each stack & each time you request more cards a card is dealt to each of the 3 stacks. 24 cards are dealt to the reserves with 3 playable stacks. Like traditional pyramid, only cards with no cards laying below them are playable. The pyramid has 7 layers with each layer having one more card than the one above it, for a total card count of 28. The game end when you either run out of time (and lose) or clear the pyramid of cards. In the final round you must complete the game in 3:30. The first level gives you 5 minutes to complete it and the remaining time declines by 10 seconds for each round.
This is a 10-level timed game where you try to clear a pyramid of cards by summing cards which add up to 13.
