Big FreeCell Solitaire
2 decks. Average. No redeal.
Aces are moved to the foundations as they become available.
The top cards of tableau piles and the cards from cells are available to play. You can build tableau piles down by alternating color. Only one card at a time can be moved. The top card of any tableau pile can also be moved to any cell. Each cell may contain only one card. Cards in the cells can be moved to the foundation piles or back to the tableau piles, if possible.
The rules state that you can move only one card at a time. But as a shortcut, BVS Solitaire will allow you to move a full or partial build if there are enough empty tableau and empty cells, because you would have been able to get the same result by temporarily moving the extra cards into the empty tableaus.