When we take a first look, things look simple and easy. A grid filled with the number 8, neat and uniform. But hidden in plain sight is a small twist. One number is different. That’s where the real ...

“Spot the mistake” puzzles have been around for a long time and these puzzles may look like light entertainment, however, they are closely related to visual search exercises that are frequently used ...

Brain teasers are a fun and challenging way to improve our thinking skills. They come in many different forms, such as solving an equation, finding a hidden object or cracking the solution. Today we ...