Picture puzzles are a form of brain teaser that tests the reader's critical thinking and problem-solving skills. These ...

The aim of this new puzzle is made up of a combination of mathematics and logic, and requires a sharp mind to solve - if ...

The La Jolla–based Scripps Research synthetic chemist spent a while thinking about how to offer multiple choices to solve a ...

Founded at the Massachusetts Institute of Technology in 1899, MIT Technology Review is a world-renowned, independent media ...

The secret to getting kids excited about team puzzle challenges is picking the right puzzle for their age. For little ones, ...

Anyone who has dealt with ants in the kitchen knows that ants are highly social creatures; it's rare to see one alone. Humans ...

Every year, GCHQ also publishes a special festive challenge for 11 to 18-year-olds. It comprises a downloadable PDF with ...