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

A maths question has left people in tears as it seems impossible to solve, but there's a very simple trick to working out the ...

Brainteasers are becoming ever more popular online as people enjoy the satisfaction of cracking puzzles and giving their ...

Indeed, research suggests that indulging in such cognitive exercises daily can help stave off some of the negative impacts of ...

A brain teaser has left many struggling to complete it, as it's said to be an 'expert level' task. If you think you have what ...

[EDITOR'S NOTE: THIS STORY HAS BEEN REPUBLISHED TO CORRECT THE BIRTH COUNTRY OF THE INVENTOR] The Hungarian inventor of the Rubik's Cube on Saturday (November 9) celebrated the 50th anniversary of the ...

19A. This clue includes two qualifiers, not one. The [Northernmost city in North America with over one million people] is ...

Will solving Sudoku help stave off Alzheimer's? It makes sense in theory, but there are many variables and results are almost ...

Much of their popularity is down to the fact that people enjoy the satisfaction of cracking puzzles and giving their brain a workout at the same time. Maths puzzles like this one can help to ...

Think you have a keen eye? Only 1% can spot the hidden cat in this puzzle within 7 seconds. Are you sharp enough to beat the ...

crossword and logic puzzle books over the past two decades. It also inspired numerous academic researchers to explore whether cognitive training really can make people smarter and even lower the ...

Picture Puzzle IQ Test: Only 1% With Sharpest Minds Can Spot The Baseball Bat In 5 Seconds! If you can do it, you’re likely among the 2% who possess exceptional attention to detail and quick reflexes.