Oooh I'm such an inquisitive person, and as someone who worked for 20 years as a researcher, I love to discover new things every day on the internet and off. My aim is is to learn something new every day regardless of how small.
I've always been someone who loves competition, so I play word games everywhere on many forums. I am a big fan of cryptic crossword puzzles..and in fact any thing that makes me ''think'' is something I love.
At home I have Amazon Echo , and also Google home Smart speaker, and while I'm doing the chores, I get it to ask me quizz questions..maybe general knowledge or history, geography..whatever. but I'm hoping it's keeping my brain sharp.
Also I love Game sites like this one...
https://www.quizwise.com/