The unique aspect of these games is that empty columns will accept any card from the waste, but will not accept any card already on the tableau. All three games are free-to-play. No in-app purchases.
NEW YORK - You choose which of three waste piles the next card goes to.
GOTHAM - Groups of in-sequence cards can be moved if they all match suit.
BIG APPLE - Gotham with three cache spots rather than three waste piles.