[X]    Privacy Policy

BrainBashers uses cookies and by using BrainBashers you agree to our use of cookies.

BB Logo
Parallel Lines?


Previous Illusion

Are the two lines parallel?
[Move your mouse over the bar below]

Print Illusion

Show Alternative View

Next Illusion

An optical illusion happens because the different parts of the eye process images and colours at different speeds, this sometimes means that false images are sent to the brain. The brain receives this information but actually, the eye only sees some visual information at any given time, and our brain processes this and fills in the gaps to give the impression of continuous movement. This is highlighted in a television which actually shows a different image 25 times a second but our brain doesn't see the changes.

Top 10 Illusions


Impossible triangle?


Black and white dots?


Are these cafe wall lines parallel?


A lovely vase?


Shadow illusion?


Level balance?


Same length red lines?


Can you tell what it is?


Spinning dancer


Purple Nurple



This website uses cookies, for more information please view our privacy policy.