US Patent 10360752 Slot machine device with dynamically generated reel structures

A method, apparatus, and computer readable storage to implement a tile matching game. A grid is populated with a set of randomly selected tiles out of a set of available tiles. The set of available tiles is much smaller than the number of tiles on the grid. The player's goal is to select matching groups of tiles which are then dissolved and the tiles in the grid cascade down with new random tiles dropping from above to fill any empty spaces. A set of slot machine reels can form when three or more like tiles are adjacent to each other in a row on the grid. The set of slot machine reels can spin like a slot machine with awards being made when a final outcome of symbols matches a winning combination on a paytable.