Only 1% with 140+ IQ and sharp Hawk-Eye vision can spot the hidden animal in this Radiating Wavy Pattern Optical Illusion ...

Spot the hidden deer in this Nature Camouflage Optical Illusion! Test your observation, IQ, and visual perception with this ...

IQ tests are simple brain teasers that test your intelligence and critical thinking skills. These puzzles stimulate your brain and test your logical and analytical abilities. IQ tests are an excellent ...

A quick visual puzzle challenged readers to find a hidden 'X' among numerous 'Y's. Successfully spotting the intruder ...

This visual logic quiz is designed to challenge your perception, reasoning, and IQ. 🧠Each puzzle hides its answer in the ...

New York City, NY, Aug. 23, 2025 (GLOBE NEWSWIRE) -- In a major step toward democratizing cognitive assessment in the digital age, BestIQTest.org has launched its newly upgraded free IQ test with ...

The following IQ test is designed to test non-verbal intelligence while minimizing cultural or educational biases. It's a culture fair IQ test that will measure your intellectual ability, entertain ...

American IQ test scores have dropped during a recent 13-year period, a remarkable finding that runs counter to the well-established trend of increasing IQ scores throughout much of the 20th century.