People of all ages find them interesting and mentally challenging. Whether they are challenging issues, mathematical riddles, or optical illusions, brain teasers are an excellent method to test your ...

A brain teaser is like a fun little challenge for your mind. It’s a puzzle or riddle which is designed to make you think creatively and critically, often in ways you’re not used to. At first look, a ...

Look carefully at the image and try to spot the different letter. The clock’s ticking—find the different letter in the next image within 5 seconds. It takes more than luck to solve this—laser focus ...