What's a simple, no-brainer iOS game I can play to unwind during my breaks at the hospital?

Okay, so after a brutal 12-hour shift, the last thing I need is some super involved game. "Jelly Master" is surprisingly relaxing. It's got this whole mukbang thing going on, but it's all virtual jelly. You just poke it, squish it, and listen to the ASMR sounds. Sounds weird, I know, but it's actually kinda hypnotic. It’s the kind of game that doesn’t require a ton of brainpower, which is a HUGE plus when you're running on fumes. Plus, I haven't seen it crash once in the past few weeks, which is saying something for a free app. It's like a mental palate cleanser before I have to deal with charting and paperwork. Definitely a no-fuss approach to de-stressing.