These lateral-thinking puzzles require some serious out-of-the-box thinking to solve. Are you up to the challenge?

This challenging optical illusion quiz will put your eyes to the test and you have just five seconds to solve it - but how ...

This riddle dates back to 1959—can you figure out the answer?

Quiztone shows up on multiple layers throughout Donkey Kong Bananza, and each encounter requires you to answer three questions to earn yourself a Banandium Gem. Though failing an answer isn't the end ...

Take a quiz for kids of all ages and test your knowledge on Independence Day history.

In only its second year, the International Logic Olympiad is already booming as logic becomes more and more crucial in our ...