A small note the game developer is still around and working on this game.
The game was over, I lost. And then there did not seem to be a in game way to go back to menu screen. I accept I lost. But the only way for me to leave the game over screen was to refresh the browser. I think there should be a button I press when the game is over, so I can go back to the main menu so I can start a new if I wish. Instead of having to refresh the browser to do so.
That said, it seems like a cute game.