A 'captivating' maths brainteaser is leaving Brits completely baffled.

Online game Sum Puzzle: Arithmetic will help you train your oral numeracy skills. You need to click on blocks with numbers to get a certain amount. Take action to move from level to level and earn ...

Math puzzles are a fun way to boost brain health, challenging critical thinking and logic skills. This puzzle has intrigued ...

The sum of the stamps of the same color combinations ... (Hint: It's "time" for some hard math puzzles.) Answer: 11. Replace ...

A maths question has left people in tears as it seems impossible to solve, but there's a very simple trick to working out the ...