Clicks Per Second is popular because it is a simple yet effective way to test and improve your hand-eye coordination and reflexes. The game is also addictive, which makes it enjoyable to play. If you want to improve your click speed, there are a few things you can do. First, make sure that you are using a mouse that is comfortable for you to use. Second, practice clicking the button as quickly as possible. And finally, try to play the game in short bursts so that you don’t get tired.