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 ...

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

According to the creators, it takes readers an average of 30 seconds to hunt down all five elusive fruits. Brainteasers come ...

September/2092024/math-feat.jpg" width="1200" height="675" /> Brain teasers are more than just simple puzzles; they’re a mental workout cleverly disguised as fun. These thought-provoking challenges ...

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

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

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 . Uncover expert takes and answers in our crossword blog.