Jenny Quinn, executive director of the Seattle Universal Math Museum, shows off a solved Fibonacci sequence puzzle. (GeekWire ...

A tricky maths puzzle shared online challenged users with simple equations that left many second-guessing their answers.

Brain teasers are a fun way to test one's thinking skills. These puzzles give the brain a quick workout. A recent challenge that went viral online has math lovers excited. The puzzle asks users to ...

Brain teasers are excellent puzzle games for providing the brain with an effective mental workout. Math puzzles are a type of brain teaser that requires you to find the missing value. These types of ...

Swathes of Brits have been left red-faced after failing to solve this 'simple' children's maths puzzle. Brainteasers like this may seem like just a little bit of fun, but they're actually a great form ...

Brainteasers are a great way to keep your mind active, and research has shown they can be beneficial for your mental fitness in a number of ways. They can require critical thinking, problem-solving, ...

The number in each polygon with n sides is the sum of the first n prime numbers’ values. The following applies to the decagon: We’d love to hear from you! E-mail us at [email protected] to share your ...

Brainteasers are more than just riddles; they're a mental workout that can boost your cognitive skills and provide a surprising amount of entertainment. These puzzles come in all shapes and sizes, ...

A brain teaser has left people across the internet scratching their heads - but far from a complicated algebraic puzzle, it's just a simple addition sum leaving them bewildered. Shared by ...