The goal is to move all 52 cards to the four foundation piles at the top right, sorted by suit from Ace to King.
The Piles
Tableau: The seven piles that make up the main playing area. You can build these piles down by alternating colors (e.g., a black 7 on a red 8).
Foundations: The four empty piles at the top right. You build these up by suit, starting with the Ace of each suit.
Stock: The pile of face-down cards at the top left. Click it to draw a card to the Waste pile.
Waste: The pile next to the Stock where drawn cards are placed face-up.
Gameplay
Moving Cards: You can move face-up cards between tableau piles or from the waste pile to the tableau. You can also move groups of sequenced cards in the tableau (e.g., a 5, 4, 3 stack can be moved together).
Empty Tableau Piles: Only a King can be moved into an empty tableau pile.
Auto-Move: Double-click a card to automatically move it to a valid foundation pile if possible.