Thanks to the internet there are now many ways to improve your brain function and have fun playing online games.
Please have a look at the following websites:
www.lumosity.com - some sections free but also paid subscrition
www.neuronation.com/ - some sections free but also paid subscription
www.brainfoodfactory.com/ - free subscription to enewsletter with brain games.
Headwest does not endorse these websites.