What is the unplayable ball rule in golf?

Golf has many rules, and they even cover what you need to do when you get a ball stuck in a difficult position. It could have landed right below a cactus or inside a forest, with no visible way out. That’s where the unplayable rule in golf comes into play.
 
I’ve always enjoyed spectating golf and casually dabbling with the odds on betting apps. I eventually picked up the sport myself, thinking I would have the basics, but unsurprisingly, I was terrible at the beginning. I was l