Spot the difference puzzles are a fun, engaging activity that are designed for leisure and they offer mental stimulation. At first, the two pictures presented right in front of you to find differences ...

Test your wit with our 'Guess the Food' puzzle! Decode visual clues to reveal a popular vegetable. Sharpen your mind and ...

Prepare to put your cognitive skills to the test with Mensa's latest brain-teaser that's sweeping across social media platforms. This challenging visual puzzle has left even the sharpest minds ...

This viral optical illusion challenge tests your eyesight and observation skills; can you find the camouflaged frog before ...

These “two-step” solution puzzles mean your dog has to perform two individual solves to get to their tasty reward. Level 4 (Expert): Level 4 puzzles are designed for the most intelligent dogs.

Previously we reported that direct current stimulation improved visual memory Dr Christopher Chambers, from the School of Psychology at Cardiff University, said that the results were “intriguing”, and ...

Published May 15, 2020 1:54pm Updated May 15, 2020 1:54pm Comments A blind participant drawing letters based on dynamic stimulation to the visual cortex (Credits: Beauchamp et al./Cell / SWNS.COM) ...