FreeCell

Preparing the board…

Rules and controls

Build down in alternating colors. Each free cell holds one card, and any card may fill an empty column. With two empty free cells and no empty columns, a three-card run such as 7♣–6♥–5♣ can move onto an 8♥; the destination must be one rank higher and the opposite color. To make it one card at a time, the free cells hold the 5 and 6 temporarily while the 7 moves. Group moves require enough empty cells and columns to make the same move one card at a time. Build suit foundations from Ace to King; foundation moves can be reversed with Undo.

Select a card, then its destination. Tab and Enter also work. Undo reverses a move; Restart replays this deal and New game shuffles another. Hints show legal actions, not a guaranteed solution. Random card deals are not guaranteed winnable.