Jeff Smith's Math Puzzle for February 6, 2026 - If you can’t be the tiger, at least muster the courage to stand on the ...

Are you ready for this math riddle test? Okay, in today’s math riddle, a series of circle-based numbers is given, which is used as logical arithmetical reasoning to test your mental ability. So, can ...

Try your hand at these tricky visual puzzles and give your brain a boost!

One string in each of the following pairs can be unraveled into a circle—the so-called unknot. Which one is it?

An airplane, traveling with a constant engine speed, makes a large and perfect circle parallel to the ground. There is no wind. Will it complete the same circle in greater, less or the same time if ...