Beleaguered Castle

Goal: build all four foundations up in suit from Ace to King.

• The four Aces begin in the centre, with eight six-card tableau wings around them. Every tableau card is face-up.
• Tableau piles build down by rank regardless of suit.
• Move only one exposed card at a time. Any single card may fill an empty tableau pile.
• There is no stock, waste, reserve, or free cell: success comes from creating and preserving empty spaces.