Get ready to push your limits with the toughest brain teasers around! These puzzles will challenge your logic, creativity, ...

Best friends go head-to-head in Part 2 of this brain teaser showdown, where the puzzles get tougher and the competition heats ...

Kinetic Sculpture Race: Middle School Club Tackles A STEM Brain Teaser : NPR Ed How do you pedal a 200-pound pink brain — made of rubber, foam and steel — up 45-degree hills, ...

Brain teasers are games or puzzles that challenge the brain or teach people something about how their brains work. Though brain teasers are different from brain-training games in that they aren ...

We bring you a unique puzzle in which you need to find the value of A and B. As easy as this puzzle may sound, you might have a hard time reaching its answer. | Trending ...

This particular brain teaser involves debunking a maths-related problem. While at first glance it may seem simple, it can quickly turn into a challenge.

Brain Teaser: A boy gone to scuba diving and lost his shoe in the middle of the ocean. Test your vision sharpness and spontaneity with this picture puzzle. The Timer is On!

Brain Teaser: A smartphone is concealed cleverly in this brain teaser image. Only someone with the sharpest eyes can spot the hidden smartphone in 7 seconds. Test your brain and visual skills now!