One standout example of what students mean by "impossible" is from Edexcel's June 2022 Paper 1: Non-Calculator. The geometry problem asks students to work out the area of the two shaded regions, ...

Discover how to tackle a surprising math problem from start to finish with a clear, logical approach that makes even tricky ...

Discover the top 6 most intriguing questions from UPSC CSE Prelims 2025 that tested knowledge, logic, and common sense. Can ...

The problem is named after Flavius Josephus, a Jewish historian and leader who lived in the 1st century. According to ...

A prime illustration of what pupils describe as "impossible" comes from Edexcel's June 2022 Paper 1: Non-Calculator. The geometry challenge requires students to calculate the area of two shaded ...

Brain teasers have always been a popular way to boost concentration, sharpen logical thinking, and keep the mind active. These puzzles often appear simple at first glance, but once you begin solving ...

The UK's intelligence, security and cyber agency creates a Christmas Challenge puzzle every year and this year marks a decade ...

Rumors of the Invitational Invitational's eye-watering purse increase continue to swirl, but it might not be all good news ...

Recalling lists, sequences or intricate details can be tough for kids, particularly when learning seems pressured or too much ...

Machine learning techniques that make use of tensor networks could manipulate data more efficiently and help open the black ...

Get all three sports-related questions of varying difficulty (easy, medium and hard) and you claim the Herald hat-trick. Quiz compiled by Cameron McMillan. Want more quizzes? Test your knowledge in ...