WHETHER it’s a photo taken at the perfect moment or a clever camouflage, optical illusions drive everyone crazy. The test of ...

Well, you are not the only one because such optical illusions commonly take place when your brain wrongly interprets what ...

From shifting colours to phantom rays, these five challenges reveal how easily your mind can be fooled by light, contrast, ...

With one vowel, repeating letters, and a tricky meaning, today’s game might just drive you crazy. Here are some hints to help solve the puzzle.