i did a month in county about a year ago. i learned how to play spades and that was always fun and a good time killer.
they gave us all tablets and I'm really quite a "phones are bad for you" type of person. I try to challenge my technology addiction the best I can out here and look up at the world around me ... but I am not the least bit ashamed to admit that I bought (yes bought, for $9.99 I'm pretty sure) subway surfers and spent most of my waking hours in there surfing the subways.
a month is laughable time to most people that I came across in there but it felt like a year. time dragged on. and it was really cold all the time (coming from someone who's from up north and this jail was in the south)
they had chess but I think I only played two games of it with one friend I had made in there (one of those games opening with bongcloud, we both died laughing) I'm not very good at chess tbh. I tried to make a Go board out of paper but I couldn't manage to keep the lines straight enough or spaced well enough.
didn't really have too much excitement other than people pointing out the hatches on the walls that they supposedly would shoot pepper balls out of if there was a riot, never saw that theory in action. i did see the Go Squad tackle one guy who refused to go to his cell but it was not really very dramatic, you could tell they had done it a hundred times before so he couldn't really do anything to stop them... honestly I was pretty impressed at how lighthanded they were with it, like yeah a big guy did tackle him right down to the ground but they weren't trying to rough him up or anything they just did the minimum they had to after talking failed. i got hired (handing out food trays and cleaning up) and fired (coworker didn't like me, started a rumor I wasn't showering and got me fired... not sure what his problem was but I didn't need the two for one I really just liked having something anything to do for part of the day(the US prison system is modern slavery and that is intentionally built into the 13th amendment))
that last part was really drilled into my head. people don't take prison jobs for <$1/hr because they want the money, I'm not even sure how common it is for prisons to offer 2 for 1 for a job (meaning your time goes by twice as fast) I think most people take the job because being locked up is fucking excruciatingly boring and anything to make the time go by quicker is a blessing.
sorry that's really rambly and disjointed, I'd be happy to answer any questions you have