Logical reasoning IQ-based puzzles test your ability to analyse patterns, deduce relationships, and apply rules to reach correct conclusions. They include sequences, syllogisms, matrix problems, ...

Brain teaser: It may look easy, but this challenge is trickier than it appears to be, packed with hidden triangles that most people miss on the first try. A viral brain teaser on the internet has left ...

Today marks the 72nd birthday of Ernő Rubik, the Hungarian professor who invented the mother of all puzzles, the Rubik's cube. To celebrate, we thought we'd put together a selection of brainteasers ...