Solitaire card games/Fortress
Deal out the entire pack horizontally in two groups, as in tableau, beginning at the left hand, and dealing straight across each group, leaving space in the centre for four aces. These, when they can be played, form the foundation cards, and are to descend in sequence to kings.
Should any aces appear on the outside of either group, play them, as also any other suitable cards for continuing the foundations (Rules I and II).
You next proceed to form marriages, both in ascending and in descending lines, with cards on the outside of both groups (Rule I). But this must be done with extreme care, so as not only to release the greatest number of suitable cards, but also, if possible, to open out one entire horizontal row of cards to form a lane. The success of the game entirely depends on these lanes. If, therefore, you succeed in opening out one, it is more prudent not to refill it until, by some fresh combination, others can be made.
When a lane is to be refilled, select any available card (Rule I), and place it at the inner end of the lane, and along it any others in sequence of the same suit, the last card being, of course, the available one.
One great use of these lanes is to reverse any sequences that have been made by marriages in the ascending line.
Note.—Supposing you have placed upon a deuce a sequence ending with eight; place the eight at the inner end of the lane, the other cards following in succession until the deuce becomes the outside card. When there are more cards in the lane than the original number, they can be placed partly over each other.
There is no re-deal.