A brain teaser is like a fun little challenge for your mind. It’s a puzzle or riddle which is designed to make you think creatively and critically, often in ways you’re not used to. At first look, a ...

From a set of six numbers, use your innovation to identify three whose sum is a perfect square ...

Test your cognitive skills with this tricky number puzzle designed to challenge your pattern recognition and logic. Created by Tombola, this brain teaser requires you to find the missing number in ...

The new brainteaser challenges readers to correctly work out the value of each of the symbols to find the ... work out the missing number in under a minute. On average, the puzzle, devised ...

In this puzzle, numbers are positioned at the corners and inside the triangles. Your task is to find the relationship between these numbers and figure out the missing value in the final triangle.

The professor smiled and gave them a hint: “Look at the pattern in how the numbers increase. Focus on the differences between them.” Can you determine what the missing number should be?

Your task is to figure out what those missing numbers are within 15 seconds. “Can you find the missing number in 15 seconds?” the brain teaser reads. This puzzle tests both your sharp vision ...

Show puzzle solution The number 75 must be replaced by the number 74. The numbers in the table, ordered by size, are each the product of two different prime numbers multiplied once.

YOU might just have the mind of an Olympian if you can spot the missing number in a short 12 seconds. With the Paris Olympics 2024 under way, this is the perfect brainteaser to get you in the … ...