Trick you brains into things that should or shouldn't be there! Try some of these cool illusions!

• Dissapearing Edge
  Watch the outer area of the circle disappear without any animation!

• Workmen working on the...
  Who's underneath the paving slabs?

• The colours, not the words!
  Defeat your brain and say the colours, not the words.

• Who is this man?
  This man reminds me of someone...

• Are they really sloped?
  Look at the lines and you'll find out.

• How many legs does this animal have?
  Count how many legs this elephant has!

• Long or short?
  Which of the lines is longer?

• Is this a woman?
  This picture shows many things.

• Is this a rabbit or a duck?
  This cool illusion shows two pictures.

• You won't be able to count!
  There's something wrong with your eyes!

• Is this a woman, or a skull?
  This spooky picture shows more than one thing.

• Two people, not one
  This picture shows two people, not one.

• Find your blind spot!
  Look at the circle and see this cool illusion.

• Inwards or outwards?
  Which way is the book facing?

• How many faces?
  There is more to the picture than you think.

• Which one is larger?
  Find the larger of the centre circles.

• Two, not one
  Can you find the other person hidden in the picture?

• An Optical Illusion
  Confuse your eyes with this spinning whirl!