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.

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 ...

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?

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

Connections is the new puzzle game from the New York Times, and it can be quite difficult. If you need a hand with solving today's puzzle, we're here to help.

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.