A free app for Android, by 1C Wireless.

Pyramid Solitaire is the most popular card game around the world. It has been played by millions of people for many years and has become a real-time classic.

It is also one of the most addictive and challenging games ever created. You will never be able to put down your phone or tablet or even your computer, because this game will keep you playing all day long!

If you love playing card games, then you should try this one, because it will not only give you hours of fun, but it will also help you relax and enjoy your life.