This colour test will sort out which side of your brain is dominant! Although the colour test is just a bit of fun, it does go to prove that the brain is quite a complex little thing! Follow the colour test instructions precisely and don't be surprised that your initial score is much lower that you'd expect! A word of advice, read the instructions for the colour test VERY PRECISELY or you're gonna look stupid! After you take the colour test, why not check out our idiot test here?