Carddle Puts Rummy on a Grid

Field notes

The three modes use different constraints on the same runs-and-sets premise. Anchor grows outward from a central ace on a 15-by-15 board and allows new islands only through aces; Tide treats melds as movable islands that may cross or share cards. The planned Apple TV viewer is described as a local-network display rather than a second player, so other players can see the board without crowding one phone.