Equal CirclesAn optical illusion is a visually perceived image that is deceptive or misleading.
Look at the two inner circles. The one on the right appears bigger than the one on the left, but in actuality they are the same size. Hold up a dime to see for yourself.
Licensed under the GNU Free Documentation License
View more optical illusions...
If you become a registered user you can vote on this brain teaser, keep track of
which ones you have seen, and even make your own.
Back to Top