A Visual brain teaser is a type of puzzle or problem that requires clever and unconventional skill and top-level observant skill to solve these types of brain teaser IQ Test. It could be a riddle, a ...

Test your hawk-eye vision by spotting the hidden raccoon among cats in 13 seconds with this visual illusion challenge.

A brain teaser is a short, playful puzzle designed to challenge your mind and elicit a smile. It could be a riddle, a tricky question, a visual illusion, or a logic twist that nudges you to think ...

Inside this Saturday’s Daily Express you can start to train your brain with our FREE Brain Games for Adults puzzle magazine. This 24-page magazine is packed with a wide range of puzzles, all designed ...

Solving a brain teaser is more than just a source of pride. The new brain imaging shows that these flashes of insights reshape how the brain represents information and helps burn it into our memory.

The visuo-spatial puzzle at right is trickier than it looks, designer Scott Kim warns: "The answers are right in front of you, but they're easy to overlook." Test your skills, following along for ...