Solving riddles isn't just a fun pastime—it's also great for your brain! It's like a workout for your mental muscles, ...

Step into the shoes of the great Sherlock Holmes and see if you can solve some tricky mysteries. Do you have what it takes to become the world's greatest detective? The police have received a tip ...

There are no tricks to this riddle. Like Sherlock Holmes, all you need is logic and deduction. Five houses painted five different colors stand in a row. One person of a different nationality lives ...