Optical illusions have long intrigued and entertained people of all ages, challenging the way we perceive what’s right in ...

Visual puzzles are worldwide popular online games. Yes, but did you also know that they are basically mini-IQ tests? Apart from offering a break from endless mindless scrolling, these brainteasers ...

In contrast to the image above, use your visual sharpness and cognitive abilities to find the FROG hidden in the picture. Optical illusions test our comprehension of contradicting or ambiguous ...