This is a really unique concept and a sweet interpretation of the theme, I also like the art style :) As a person with a (very mild) strain injury, it was a bit uncomfortable for me to click on the shape and then flick the mouse over to the bubble to stop the timer in time. For my specific experience, it probably would have been better to start and stop the timer by clicking in the same place (on the shape itself) but I understand that this is very much a "me" problem, and I also I think the reason you didn't implement it like this is that it would probably have made the game much easier. All in all a great game!