• Rotating ?

    Rotating ?
    The circles appear to rotate when you move your head closer and further away from the screen while looking at the dot in the center.
  • Are these lines Parallel ?

    Are these lines Parallel ?
    Check out the two lines drawn at the center. Are these parallel?
    Yes, they are parallel but due to the other lines in the background they might look as if they are not parallel.
  • Can You Read This ?

    Can You Read This ?
    If yopu can read this you are awesom.... Not as hard as it looks!