The ability to quickly respond to changing situations and make decisions quickly can be very important, and sometimes can even save someone's life. The game Speed Choose Color invites you to practice your reaction speed and for this you need a simple interface. Before you are two white lines parallel to each other. Next to each is a vertical row of colored square buttons that you will operate. A ball will fly between the lines, hitting them. If the ball is white and the line it hit is also white, that's correct. As soon as the ball changes color, you must by all means recolor the lines to which it aspires. To do this, click on the corresponding button in Speed Choose Color.