This is Klondike solitaire for the Macintosh. It can be habit-forming.
To start a new game without shuffling the deck, click here. This allows you to replay the last game.
To clear the high scores, click here. To clear the high scores and the count of games and return the deck to the original sequence, hold down the option key and click here.
To shuffle the deck and start a new game, click here.