It might not seem like there's enough information to solve these logic puzzles—but that's part of the fun!

Solving hard riddles is good for you! And if you were searching for a thorough selection of hardest riddles, look no further ...

Take the pressure off of problem-solving with engaging thinking games that encourage students to work together to find ...

Now you can have the world's best and most difficult brain teasers right on your fingertips! Brain teasers are a good way to improve your mental sharpness and lateral thinking, test your friends, or ...

A Logic Puzzle is a riddle crafted to challenge your thinking and enhance your problem-solving skills. These puzzles often demand lateral thinking, requiring you to think creatively and approach the ...

This riddle IQ test will put your intelligence and critical thinking skills to test. If you are a brilliant mind, you can ...

You’re reading the first installment in a brand new puzzle series here at io9 – and what better way to kick things off than with the world’s most difficult ...

From riddles to optical illusions, brain teasers have become an integral part of internet culture — offering not just entertainment but a satisfying mental workout. These mind-bending challenges ...