Two-deck games where you build the tableau in alternating color suits. All four variants are free-to-play. No in-app purchases.
RANK & FILE 1-CARD: One pass thru the deck 1 card at-a-time.
RANK & FILE 3-CARD: Unlimited passes thru the deck 3 cards at-a-time.
RANK & FILE RUSH: Pass thru the deck 3 cards at-a-time, then 2 cards at-a-time, then 1.