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 ...

There’s nothing quite like a maddening math problem, mind-bending optical illusion, or twisty logic puzzle to halt all productivity in the Popular Mechanics office. We’re curious people by nature, but ...