I like puzzle games for my kids. Even I often play on
https://online-jigsaw-puzzles.com/ when I am getting bored at work.
The game is easy, and the puzzles are interesting, so when you need to spend the last 30 minutes at work ""doing something,"" this is the best way to do it. I've always hated when my boss told me to take additional work if I wasn't at my computer, so playing this game makes me look busy, and my Boss appreciates my hard work. So, I guess it's a good lifehack, lol.