An optical illusion IQ tests are intriguing challenges that test your brain's ability to focus and identify patterns quickly.

Why do so many people draw the Transamerica Pyramid wrong? As it turns out, the building plays a surprising trick on your brain.

Optical illusions can be as frustrating as they are fun, and this viral one is absolutely no exception. Inside a grey and black swirled pattern there is a number hidden away, but for a lot of ...

Photographer Simon Menner recruited snipers from the army to take photographs with in Latvia, Germany and Lithuania - but can ...

THIS is the brainteaser that challenges you to put on your sea legs and find the hidden envelope on the ship. Everyone can spot the poor souls tied to the mast of the boat, but only those with ...

Spot the hidden car among fidget spinners within 7 seconds Find the camouflaged car quickly, challenging your visual ...

Indeed, brainteasers are a great way of keeping your mind sharp, but they can often trick us. Certain optical illusions can ...

An optical illusion making the rounds on TikTok has ... If you follow the voiceover instructions which guide you how to see hidden 3D shapes within the picture, things get interesting.

PUZZLE solvers have been challenged to crack this unique optical illusion that has baffled the minds of many. Only those with ...

These mind-bending optical illusion pictures with hidden images often hide objects in plain sight, testing your ability to observe minute details quickly. In fact, your ability to solve these ...

An optical illusion IQ test online can quickly gauge how well your brain decodes visual clues under pressure, revealing ...