Solitaire Forever provides you with a relaxing solution when it comes to spending your spare time. You can play a wide variety of card games, change their rules according to your needs, customize the board's appearance, and look for game instructions within the Help manual.
This program gives you access to a wide range of card games, like Klondike, Laying Siege, Lucky Thirteen, Montana Aces, and many others. You can configure the app to auto-flip face down cards, display available moves, and automatically play the cards to foundations.
A good thing about playing this game is the fact that it allows you make unlimited undo and redo actions and take a peek at hidden cards when it's necessary.
The only aspect I don't like about Solitaire Forever is that you can't save your game progress and resume it later on.
To sum things up, Solitaire Forever is an addictive and entertaining app for Mac. This app brings an interactive interface with 3D graphics, offers plenty of game configurations, and comes with a fair price.