How many pens do you see?

Puzzles, quizzes, and logical problems really make our neurons move – and it’s not just fun, but also useful. Exercising your mind regularly heals your body and brain.

This clever picture (below) that I found on the Swedish Facebook page Technology Palace earlier today – got my brain working full steam. To solve it, you have to concentrate and focus all your senses.

How many pens do you see?

Now the question is: Can you do it?

How many pens are in this picture?

The options are likely to help you, but you still have to do some quick counting if you are to get the right answer!

Now make sure you decided on options A, B, C or D!

Below the picture, we will show you the correct answer!

The right answer is option C, there are 10 pens!

Did you get it right? Then press SHARE to pass the challenge on to your friends!