I would highly recommend Monument Valley (1,2 and 3 is coming soon) as far as puzzle goes, for a quick arcade fix, I like Breakout 71 (with rogue-lite elements) and all games by Arnold Rauers (Card Crawl being my favorite, but by a small margin).

Here’s a quick selection from the top of my head, if you want I can go throw my app history for a few more :)

https://youtu.be/LZUhBRJwp4M

Lemmy is a federated platform where each instance is run independently but can interact with all the other ones. lemmy.org is such an instance.

Your account is on it (written [email protected]) but I ([email protected]) can see and reply to your post on the community c/asklemmy (similar to r/something on Reddit)

Hope this is useful, I’m no expert…