Calling all puzzle pros! Only people with high IQs can crack this spot-the-difference challenge. Find all 10 differences ...

There are three differences between the boy reading book pictures. Can you find those three differences in 27 seconds? Test ...

Rush icon planned to buy 12 instruments for his own enjoyment – but when his collection reached 250 he decided to justify the ...

Now in its 15th year, the unique and interactive fundraiser is just a piece of the nonprofit’s larger puzzle of solving ...

The Mathematical Mind Offers Neuroscientists a Master Class in Concentration Expertise bulks up the brain’s ability to think ...

(THE CONVERSATION) Some 2.3 million of U.S. adults over 65 – more than 4% – have a diagnosis ... If you love math, consider a word game or puzzle. Choosing a task that makes you feel uncomfortable ...

It might not seem like there's enough information to solve these logic puzzles at first—but that's part of the fun!

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

"Can anyone help?": The internet is going insane over this difficult brain teaser "That puzzle is gaslighting me. Make it stop," writes one user. To solve matching puzzles quickly, start by ...

Spot the Difference puzzles are not only fun but also an excellent workout for your brain! By identifying subtle changes ...