Puzzle
Beyond the screen: Why 3D Metal Puzzles are the new "digital detox" for the modern professional
Complex yet optimistic: New puzzles by Kravitz
Test your IQ: Move one matchstick to solve the equation
How many matchsticks must be added to form three squares?
Are you among the 10% who can find the people who are camping in this picture?
Only 10% can find out how many people are enjoying a nice day of camping in this picture - how about you?
Only 2% of people can find where the key is hiding in this picture
A key is hiding among the many items in this musty room filled with furniture. Will you be able to find it in just 12 seconds?
Only 2% can solve this: Can you find the empty cups in this picture?
In this photo, dozens of animals are seen at a party with champagne glasses. Some of them are holding empty glasses, though. Can you find them?
Test how sharp you are: Can you spot a woman's face in this picture?
This optical illusion uploaded to the social media platform TikTok managed to befuddle many users. Can you spot the woman's face?
Test your intelligence: Can you make six squares by moving one match?
The following TikTok match puzzle left thousands confused. Will you be able to solve it?
Test your intelligence: Can you solve this equation?
The following puzzle left TikTok users confused. Will you be able to solve it?
Only 10% of people can find the hidden item in this picture
A set of headphones is hidden among all these items - can you find it? The solution to the puzzle is at the bottom of the article.
Only 3% of people can find the hidden toothbrush in this picture
A toothbrush is hidden among all these items - can you find it? The solution to the puzzle is at the bottom of the article.
Watch: How many time does 17 appear in this puzzle?
A TikToker posted a video in which the number 71 appears dozens of times, but there are also some unusual numbers.
Should you be training your brain with puzzles? - study
This study challenges the idea that brain training will only improve brain function in tasks that are similar, so the games on your phone are fair play.