IQ tests are considered one of the most popular puzzle games to test the intelligence of an individual. In these tests, a problem is presented before the readers that needs to be solved within a time ...

A brain teaser is a short, playful puzzle designed to make your mind stretch and smile. It could be a riddle, a tricky question, a visual illusion, or a logic twist that nudges you to think beyond the ...

The hour, minute and second hands of this clock are all the same length and move smoothly in a circle. The dial contains hour and minute markers, but the numbers are missing. Therefore, it’s ...

Find the area A of the circle above the rectangle and tangent to the small triangle.

Math puzzles are a fun way to keep your brain sharp and active. Just like physical exercise is good for your body, mental exercise is very important for your brain health– that’s why missing number ...

A new mathematical puzzle has caught the internet’s attention, challenging users to put their logic and reasoning skills to the test. At first, it seems like a straightforward bit of algebra, yet many ...

A viral number sequence puzzle challenges players to find the next number in “2, 6, 12, 20, 30, ?”. Test your analytical skills and see if you can solve it. The key here is to remain focused and keep ...

One string in each of the following pairs can be unraveled into a circle—the so-­called unknot. Which one is it? Show puzzle solution The knots at the top left and the bottom right can be unraveled ...

Maths is a hugely divisive topic, whether you're still at school or left it behind years ago. Some of us love it, and others can't stand it, finding any sum a chore to try and solve. No matter how you ...

Two intersecting, congruent circles form a composite figure. The circumferences of the circles intersect at points A and B. The distance between points A and B is 41.0057270676 meters. The total area ...