Check answers ... a brain teaser can provide a satisfying sense of accomplishment while keeping the mind sharp and active.

Solving these brain puzzles requires careful observation ... As a heads up, the answers to this brain teaser have been given right below the question, so make sure you don’t scroll too far ...

We've chosen five top puzzles (with answers) to keep the grey cells stimulated over the summer. Click on the links under the photos for the full questions ...

Brain Teaser to Test Your IQ: This brain riddle is for those who enjoy playing fun games and puzzles. Brain teasers ... As a heads up, the answers to this brain teaser have been given right ...