Goal
Clear the pyramid by removing pairs of cards that add up to 13.
Cards game
Clear the pyramid · pairs that sum to 13
Play Pyramid Solitaire on brainstretch.
Clear the pyramid by removing pairs of cards that add up to 13.
Only uncovered cards are in play. Remove two that sum to 13, or a king on its own. Draw from the stock when you are stuck.
Tap two exposed cards that add to 13 to remove them, and tap the stock to turn a new card.