A boy sits on a sofa, reading with his cat, in an image containing a hidden error. Readers are challenged to spot the mistake within five seconds, testing their ...

A recent online trend involves optical illusions, which can purportedly assess IQ, boost concentration, and enhance visual perception. A shared image challenges readers to find a hidden lion in a ...

Television viewers may not see quite how cross she makes him ... Amid the customary hoopla Mrs Badenoch always stays calm and twinkly-eyed. Are her sallies demotic enough to satisfy Reform ...

Optical illusions are a favourite among puzzle lovers and brain teaser enthusiasts. These fascinating images engage the mind, often making it difficult to spot the hidden details or subtle ...

Optical illusions are an incredible way to test your IQ and observation skills. These mind-bending visuals challenge your brain, making it work harder to decode hidden images.

Psychologists at The University of Glasgow found that staring at an optical illusion can improve eye sight by allowing you to see small print. Escape London says puzzles can also give your mind ...