It is in fact a website which helps to test your reaction time. This useful site is designed to test how good your reactions are. To test your reactions you wait until a dot changes colour and click anywhere on the screen as quickly as possible. The computer records your reaction time over 5 attempts and tells you whether you’re fast as a panther or slow as a tortoise…..

Apparently martial artists, racing drivers and games players will be at a serious advantage but if you’re none of the above you could try cheating and improving your score by drinking 12 cups of coffee before playing…