Brain teasers are puzzles that challenge a reader by testing their critical thinking and problem-solving skills. There are ...

The Hidden Depth in Math’s Simple Puzzles Mathematician Richard Schwartz explains why he loves problems he can start solving right away, and how computers can help By Kevin Hartnett & Quanta ...

In this picture puzzle, the juice glass has been hidden in a very clever way in the picture. You need to spot the juice glass within 11 seconds. Does it sound like a fun challenge?

This picture puzzle challenges visual perception skills by hiding different animal figures within the image. The task is to identify how many animals are hidden in the picture within a seven ...

A math puzzle is a type of brain teaser that tests the reader's critical thinking and problem-solving skills by challenging them to solve a problem. These challenges have the potential to boost ...

CREDIT: Maxi Becker. The team used these kinds of hidden picture puzzles as small-scale proxies for beginner eureka moments in the real world.

99% people failed to spot the 3 hidden words in this living room. You can test your visual intelligence level, genius level and observation skills if you can solve this hidden words picture puzzle.

Liz Ball, author and illustrator of the popular Hidden Treasures hidden picture puzzle books, visited Susquenita Elementary School on May 24-25.

Solving this hidden-picture puzzle by Hungarian artist Gergely Dudás, who is widely known by the name Dudolf, has become a favorite pastime for people on the internet.