Maths and colouring? Get out your pens to solve our bumper Christmas BrainTwister, along with more holiday puzzles and the ...

(Hint: It's "time" for some hard math puzzles.) Answer: 11. Replace the compass rose with a clock on military time. The red ...

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

A 'captivating' maths puzzle is so difficult, only one in 100 people can solve it. Do you have what it takes to get the right ...

Jineon Baek solved the "moving sofa problem," proving that the largest sofa to fit through a tight corner is 2.2195 units.

When you watch your pennies, your nickels take care of themselves. The post Math Puzzle for December 13, 2024 appeared first ...

Maths often carries the reputation of being a tough and daunting subject for many, but there's one thing most of us can agree ...

A tricky maths puzzle shared on X baffled users, with guesses ranging from 33 to 72, leaving many intrigued and searching for ...

One of the UK's spy agencies has released a befuddling puzzle to put Britons through their paces as it looks to get more ...

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