Really fun. Thanks for sharing! Some random ideas: It'd be cool if you could start the growth engine from manual mode. Maybe for breadth-first growth you coul

Really fun. Thanks for sharing! Some random ideas: It'd be cool if you could start the growth engine from manual mode. Maybe for breadth-first growth you could add all the placed characters, and for depth-first just the last cell you clicked (+ some kind of visual feedback to show what that is)? I'd also love to play with some way of enabling/disabling the characters to create a subset and see how that behaves. One last thing is it'd be nice to toggle the grid lines off.