FlutterCat
Runs entirely in the browser: no install, no sign-up, on any phone.
About the game
A cat on the lawn hunting butterflies: hold to crouch and aim, the arc swings by itself, and releasing on GREEN launches the pounce. Every butterfly colour behaves differently. Sixty seconds of hunting.
How to play
Open the game and start right away — no install, no account. On a computer use the mouse or arrow keys, on a phone just tap. Your result is stored on your own device.