The human brain is 30 times faster than the best supercomputers but it is still possible to trick it with optical illusions.

Our brains try to interpret what we see but optical illusions can deceive it into seeing things that may or may not be real.

These optical illusion riddles will test how concentrated and attentive you can be. Are you ready?

“Which of these green lines is longer?”

The image shows two green lines but the challenge is to figure out which one is longer than the other. The lines in the background can confuse the brain, but what’s your answer?

Is the left one longer than the right? Or is the right line longer than the left?

Here is the answer:

“Are the lines parallel?”

This optical illusion horizontal lines with short diagonal lines.

But are the lines parallel or not?

Here is the answer:

“Is the dot inside or outside the cube?”

The image shows a cube with a red dog in the middle. But it is difficult to determine whether the dot is inside or outside the box.

Can you figure it out without viewing the solution?

Here is the answer:

“Are the blue lines parallel?”

Look at the image carefully and try to focus your eyes at the blue lines.

Are they parallel or not?

Here is the answer:

“Is the image distorted?

The image shows black and white squares and some of the black squares have white dots on them. But is the image distorted or not?

Here is the answer:

“Which line is longer, A or B?”

Many people said that A is longer than B, but what do you think? Is B longer than A?

Here is the answer:

What do you think about these fun riddles? Let us know in the comments section and SHARE this post with your friends and family!