nice implementation of the game.
I still have a tough time seeing which hexes belong to a tile. Quite important if you're trying to build up since you're not allowed to build "tile on tile" but "tile on 2 or 3 tiles".
There seems to be an option adressing that but other than adding a nearly invisible pink tint it doesn't seem to do anything?
For playability I'd just prefer black boarders for each 3-hex tile