Has a couple bugs otherwise excellent.
It freezes at the end of an unsuccessful game, if there are only 2 tiles left and they can’t be shuffled, you can’t continue.
I end up backing up until there are 4-6 tiles left so I can finish the game. When I shuffle, it’s a completely different set of tiles. This messes with my mental tally of what tiles have been removed. It should only shuffle what is left on the board, not change them. But it’s still a great game