Looking for some great FREE brain boost web sites, theres so many sites out there providing puzzles, brain teasers and games to exercise that Grey piece of pudding between my ears. Anyone got any suggestions?
Have you heard the Car Talk guys on National Public Radio (NPR)? They always give a puzzler on their weekly show, and they archive past puzzlers on their website at http://www.cartalk.com/content/puzzler/.
My favorite is www.lumosity.com It is a subscription site, but they do provide a 14 day trial period for free.