The object of the game is to move all the cards to the foundations.
Stock: Click on the stock to move one card to each tableau pile. There is no redeal.
Foundations: Build up in suit, from the base card (which is the first card dealt and may vary for each game) to card which is one rank lower than the base card. Ranking of cards is continuous so you may build Ace after King if necessary. The top card of a foundation pile can be moved back to the tableau.
Tableau: Build down in same colors (black on black, red to red). The top card of each pile can be moved to the foundations or to the tableau. Packed sequence of cards (cards that are sorted down in same colors) may be moved to another tableau pile. No card can be moved to an empty tableau pile. Ranking of cards is continuous so you may build King to Ace if necessary.