This simple app can be used to play the Snooker Shootout game to control the total match time and shoot clock.

Please do leave your comments if you will spot any issues with running the app (describing the issue found), or you have suggestions of how to improve it (e.g. extra features you would like to see in further versions of the app).

Main Features:
- Define period of time (in minutes) for the 1st and 2nd periods (1-10 minutes per period).
- Define shoot clock time (in seconds) for each period (6 to 25 seconds).
- Define whether or not the app should announce when 1, 2, 3 and 4 minutes are left till the end of the match.

Official Snooker Shootout rules:
https://en.wikipedia.org/wiki/2020_Snooker_Shoot_Out