But at the centre of this Spiral Pattern Optical Illusion, you all can all see an image, which is hidden in this illusion.

What is an Optical Illusion? An optical illusion is a visual phenomenon where the brain misinterprets what the eyes see.

Are you ready to put your pattern-spotting, logic, and IQ to the test? In this challenge, we’ll twist numbers, letters, and shapes, daring you to uncover hidden sequences, decode mystery letter values ...

An IQ test can assess a person's cognitive abilities by solving various problems, including identifying an error in an image ...

New York City, NY, July 16, 2025 (GLOBE NEWSWIRE) -- QuickIQTest.org, one of the most widely recognized platforms for cognitive testing, has officially unveiled its new and enhanced IQ testing ...

New York City, June 30, 2025 (GLOBE NEWSWIRE) -- QuickIQTest.org, a trusted leader in online cognitive assessments, proudly announces the official launch of its Free Mensa IQ Test 2025. Designed to ...