Think you're among the brightest? Test your IQ by solving this brain teaser in 9 seconds. Only those with an IQ above 135 can ...

With countless varieties of brain teasers available online, each one presents unique challenges designed to sharpen your cognitive skills and enhance mental agility. One brain teaser that's currently ...

September/1892024/math-puzzle-solve-in-10-seconds.jpg" width="1200" height="675" /> A math puzzle is a type of brain teaser ...

The total value is represented by the digits in the tens and ones places of the number in column 3. This puzzle originally appeared in Spektrum der Wissenschaft and was reproduced with permission.

Which number must be inserted in place of the incorrect number? Show puzzle solution The number 75 must be replaced by the ...

A simple maths puzzle has been leaving people stumped as they can't agree on the correct answer - can you work it out?

A viral Reddit brain teaser using fruits as numbers challenges users to solve tricky equations. Can you crack the code?

The article features a math puzzle aimed at testing readers' analytical and logical thinking by having them find the value of ...

Driven by new technology called OpenAI o1, the chatbot can test various strategies and try to identify mistakes as it tackles ...

Math can feel like a maze of numbers and rules, but with the right approach, it becomes easier and enjoyable. Break problems ...

Explore daily insights on the USA TODAY crossword puzzle by Sally Hoelscher. Uncover expert takes and answers in our ...