In this online Freecell game, you'll begin with all 52 cards facing up, which will allow you to plan your moves effectively and aim to complete the game in the fewest number of moves. To move the cards, you can slide them with your finger or mouse, or just tap or click on them, and they'll automatically go to the right spot. This feature is very useful, especially when you're playing on a touch device. The game will also auto-move cards to the foundations when possible. If you happen to make a mistake, don't worry! You can use the undo button located next to the free cells or simply hit CTRL-Z on your keyboard. One thing to keep in mind, though, is that the game won't let you know when there are no more moves left, so make sure to check the board thoroughly before starting a new game. Have fun strategizing and mastering your Freecell skills!