Rank and File Solitaire is a free solitaire card game similar to Forty Thieves Solitaire, or Napoleon at Saint Helena. In Rank and File, all cards are dealt face down except the top card on each of the 10 piles. When all the cards in a pile above a face down card have been removed, the card is turned face up. In Rank and File, the player may move either the top card in a pile, or a fully packed series of cards.