This engaging picture puzzle invites you to test your intelligence by finding the monster among the people in a time limit of ...

Picture puzzles are a form of brain teaser that tests the reader's critical thinking and problem-solving skills. These ...

Spotting the mistake in this picture under time pressure shows how well you can process information quickly—a skill found in ...

If you find the odd one out in under 5 seconds, you might just be among the top thinkers with an eye for detail!

Click on an image below to play a jigsaw puzzle created from National Geographic’s iconic photography. Images are sourced from Photo of the Day and will update daily.

Sandy Dusel works on a 500-piece puzzle with her team, Barely Holding It Together, during the Puzzle Palooza competition at ...

Still, not every picture makes a great puzzle. Preferences vary, but senior staff writer and avid puzzler Tim Heffernan recommends designs with bold blocks of color that contain moderate levels of ...