The 'hardest logic puzzle in the world' is leaving people utterly befuddled, with scores throwing in the towel shortly after starting. The notorious blue eyes riddle is causing a stir on social ...

Logic puzzles are great problem-solving activities ... Upper elementary and middle school kids can try their hand at this difficult nonogram puzzle that features a triple-number clue.

Puzzle games, however, make teasing your brain the point of the experience, and not just a diversion offered for a change of ...

Today, we bring you the most difficult Find the Missing Numbers Math puzzle that is all over social media. This tricky math logic puzzle has attracted millions of answers but very few got it right.

It might not seem like there's enough information to solve these logic puzzles at first—but that's part of the fun! Riddles for kids may seem easy, but you'll have to be sharp to solve them.