Insider compiled a list of challenging logic problems, riddles, and word puzzles. We've also included the answers below each picture, so don't scroll too quickly. Some are a play on words, while ...

If you love solving riddles as much as we do, you'll be happy to know there's another seemingly impossible-to-solve math problem making the rounds on the internet. The difficult equation, which was ...

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, ...

Security pros tackle tough problems every day, from breach investigations to niche technical issues to strategy and policy development. The key to maintaining and improving these critical ...