A brain teaser challenge is a type of IQ test that mostly involves solving a puzzle, cracking a code, finding a hidden object ...

Brain teaser puzzles test the reader's critical thinking and problem-solving skills by challenging them to solve a problem. These challenges have the potential to boost intelligence and improve ...

Maths has always been a subject that many of us found challenging during school times. It was the subject that either had us groaning in frustration or, for some, reaching for a calculator. However, ...