I just live this here for a memento. This was the first game I designed that entered Google Play (although it's more like a prototype than a finished game).
The point of the game is that you have to guess the pulse of a beating heart, as quickly as possible. (you have auditory, visual, and haptic feedback about the beating)
The goal is not just entertainment. This is a so-called “serious game" intended to teach you a new skill: being a human HR sensor. The inspiration came from my father, who is a cardiologist. Some doctors and first responders just touching your pulse and usually got your HR accurately, without counting it.
