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 ...

Challenging yourself with a brain-teasing game for just two hours a week may help slow the degree of mental decay associated with the natural aging process, a new study finds. IE 11 is not supported.

Brain Teaser Games May Slow Aging Mind. News. By Denise Chow published 2 May 2013 When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

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!

A good brain teaser or riddle can provide hours of entertainment for kids and adults. From math puzzles to word teasers, here are the best ones.