Math puzzles are perfect tools to train the brain and keep it sharp for years. This one, in particular, involves creative thinking and an ability to focus. How fast can you handle it? Look at the picture. There are some numbers hidden in it. How many can you find?

Hint: There are more than 6 of them.

Take your time! It’s a great way to distract you from the hassle of your daily routine. Be it housework or the work in the office, our brain needs a reboot from time to time! Long-time activity can be too exhausting, so apart from switching to a different one, like taking this math test, there are other ways to reload your brain and gain concentration again:

1. Take a walk outside and take a few breaths of fresh air because that will enrich your body with oxygen.

2. Do a quick workout that may only include 10 pushups and 10 squats. Even a few minutes of exercise can make you feel refreshed.

3. Have a glass of water – keeping yourself hydrated properly will help boost brain performance.

Have you done that all? Have you found the answer to the math puzzle?

Here it is:

There are 10 numbers hidden in the picture, from 0 to 9. How much time did it take you to spot all of them?

Source: Mambee.