1. Try to count the number of black dots on the image below..
2. This image appears to bulge, although it only consists of squares.
3. Don't get fooled, those are squares.
4. Are these two circles below have same color? Answer: Yes, they are!
5. Would you believe that those cars are all the same size?
6. If you stare at the black + in the center, the moving dot will turn green. Keep concentrating on the black + in the center of the picture. After a short period, all the pink dots will slowly disappear and you will only see a single green dot moving in a circle.
7. Okay last one, I bet you can't count! don't believe? Then, How many F's does the following passage contain? use your eyes only!
Answer: Did you count all 6 of them or only 3? Most people forget to include the F's located in the word "of".
Extra: 8. WARNING: If you don't like scary things or think that something scary may be detrimental to your health, I advise you not to view this optical illusion.
Something is wrong with this picture. Stare carefully at the picture to figure it out. Most people can spot the problem within about a minute. turn on your speaker before begin. :D
Again! WARNING: If you don't like scary things or think that something scary may be detrimental to your health, I advise you not to view this optical illusion.
. hurts my eyes 
