FreeCell is a solitaire card game played with a standard 52-card deck. What sets it apart is its fundamental difference from most solitaire games – very few deals are unsolvable. Moreover, all cards are dealt face-up right from the beginning, providing players with complete information to plan their moves strategically.

In FreeCell, the main goal is to transfer all cards to the Foundations. These Foundations ascend from Ace to King, constructed by suit. Diverging from typical solitaire conventions, FreeCell introduces a distinctive element – tableau piles can be constructed downward with alternating colors. This modification increases complexity, demanding players to thoughtfully consider the positioning of every card.

Players can enhance their strategic options by filling an empty spot in the tableau with any card. Nevertheless, it's crucial to note that only the topmost card in each tableau pile is accessible for play. This underscores the importance of meticulous planning and prudent decision-making in executing moves.