There are many websites that offer games that stimulate your brain and lead to brain health.
Here are just a few:

Lumosity - Improve brain health and performance.
• Brain training produces real world benefits
• Enhance memory, attention and creativity
• Easy, web-based brain training program
Lumosity

Brain Games – by aarp
Have fun working your memory, problem-solving and language skills with these new online games. Adjust the game to your skill level and see how you rate next to top players. Have a favorite? We’d love to hear what you think. Cast your vote using the poll at the lower left. aarp brain games

Games For The Brain: : Games For The Brain

Check more websites for brain health by going to Google

Games for Purchase:

Writing classes:
Scrabble: Scrabble

Scrabble Slam (cards): Scrabble Slam

Scattergories: Scattergories

Boggle: Boggle

Speech classes:
Catch Phrase!: Catch Phrase

Guestures: Guestures

Likewise: Likewise

Name 5: Name 5