Solitaire Pyramid is a well-known solitaire game.
The goal of this game is to remove all cards in pairs totaling 13(or more for other games) in value.

There are 3 play modes in this game:

Reserve-
Remove all cards in pairs totaling 13 in value.And a reserve pile is available.

Block Fourteen-
Remove all cards in pairs totaling 14 in value.

Three Waste-
Remove all cards in pairs totaling 13 in value.
You can play cards from Three waste piles.
And a reserve pile is available.