Reaction Time play online

Test your reaction time! There are twelve dark blue colored circles on the screen. Five circles with turn light blue, indicating that you have to tap that circle. Once a light blue circle is tapped, another circle will change colors. Tap the light blue circles to score points. The goal is to minimize your score! The longer you wait to tap light circles, the higher your score will be! If you tap a dark blue circle, your score will be doubled, be careful! You have 30 seconds to try and set the lowest score possible!