Backbone Solitaire

Backbone solitaire is a single player game with two standard decks of cards (104 cards).
To win the game, move all the cards to the eight foundation piles.

The rule is that you build up the foundations (at the top of the layout, on left and right) in suit from Ace to King.

At the start of the game you deal out one card to each tableau pile (all cards face up). The tableaus are below the foundations, and you build the piles down in suit.
You may move only one card at a time. Empty spaces may be filled by any card.

The Reserve (also called “Backbone”) is at the center of the layout where the first pile contains 11 cards, the second – 12.
You can move the topmost card to the foundations or the tableau piles.
There is no building in the Reserve.

You have also the stock pile (at the top of the layout, on the center), and you can turn up one card at a time to the Waste.
The topmost card of the waste pile (at the left of the Stock) can be placed on the foundations or tableaus.

There is no redeal in this kind of solitaire game.

Backbone solitaire is a difficult and challenging game that is a part of the app 700 Solitaire Games. You can download it and play for free here.