PUT your vision and patience to the test with this challenging brainteaser. Only those with perfect eyesight and a high IQ ...

Optical illusions are fascinating tools that trick your brain and test your IQ simultaneously. They challenge your perception ...

But what if we told you there are 16 in total, some are just harder to spot than others.It's all in the detailsAs with many ...

Animals have evolved a range of camouflage tactics, from simple colour matching to sophisticated mimicry. See if you can spot the creatures in the photos below - drag the slider to reveal them. Will ...

Brainteasers are a good way to get our minds ticking, but this one image with a hidden animal has left people baffled. Can ...

If you're a fan of brain teasers and optical illusions, then this one is for you. This autumnal puzzle challenges you to find ...

Set your timer and see how many animals you can find in nine seconds. There are 10 animals that you should be able to spot - some are easier to find than others. According to the creators at ...

A challenging brain puzzle featuring a mountain landscape sketch containing ten hidden animals is presented. Readers are ...

THIS is the sandy brainteaser that challenges you to spot all of the differences whilst trying to catch a tan. Everybody can see the holidaying animals enjoying their day in the sunshine ...

And if you’ve ever wondered how good an owl can be at hide-and ... However, there are five hidden animals within the monochromatic image, made more difficult to spot as the colour has been ...

–Editor’s note: A version of this post was first published in June 2024, after the author’s annual spring trip to Yellowstone National Park. In Yellowstone National Park, a distant view of ...