Click Start Timer to get it to count down from 30. Click Stop Timer to stop it and reset it. After you click Stop Timer, you will have to press the flag again to make the timer count down. Here's a hint- if you want a minute-long timer, click Start Timer twice. Once it gets to 0:0, it will start over and do it again. No matter how many times you start the timer, at the end it will click to tell you it's over. You can use this project for at-home game shows, or basically whatever you want to use it for. I hope you like this project.