It's Lights Out and Away We Go
Test your reaction time with F1-style start lights
Click "Start Lights Sequence" to begin. Wait for all 5 red lights to go out, then click the button as fast as you can to measure your reaction time!
Test your reaction time with F1-style start lights
Click "Start Lights Sequence" to begin. Wait for all 5 red lights to go out, then click the button as fast as you can to measure your reaction time!