The arrangement leaves gaps in the square’s four corners, two of which are filled with smaller circles that just barely touch ...

Brain teasers have always fascinated people, challenging their logical thinking and problem-solving abilities. Among the most popular are maths-based puzzles, which often spark debates over the ...

Brain teasers are short puzzles designed in such a way that they encourage logical thinking. These puzzles surely appear very simple at first but they have many twists. There are many types of brain ...

Math puzzles test readers' critical thinking skills by challenging them to solve problems. Math puzzles can boost analytical ...

Add Yahoo as a preferred source to see more of our stories on Google. Here are the answers to the festive maths quiz I set on December 23. I hope you enjoyed it. Puzzle 1: You are given nine gold ...

A brain teaser challenge is a type of IQ test that mostly involves solving a puzzle, cracking a code, finding a hidden object or mistake, or detecting the fault in the image. Brain teaser puzzles test ...

A mathematical brain teaser doing the rounds on social media has left countless people scratching their heads over its deceptively complex question. Do you fancy yourself as a bit of a numbers whizz?