"You've already cracked the real puzzle that matters, which is the gameplay systems. "
So you mean that chess players "Craked" the puzzle? What about poker players? Go? Bridge? A good deep gameplay system can't be cracked by humans.
Let's go video games. What about heroes of might nad magic players? that game is still played by players after how many years? It's not cracked, people keep improving and improving. I could name a lot of small games that I'm sure nobody "crackeD" where peopel keep playing singleplayer with random generated content, like threes, Auro, and even the games i mentioned previosuly like master of orion.
I would say it's more like "I like this connect the dot system, sadly once i know the configuration, i know the exact steps to win and there is nothing interesting to discover, I would prefer a system that random generates the varaibles, so i have to learn how to discover the solution without "trial and error", that is i need to improve at playing the system, and not a specific configuration"
You can see exactly that in heroes of might and magic. If i know a MAP perfectly, i can just create a predetermined set of steps that will guarantee me maximum EV, so i don't need to study the system, i need to study the configuration. However improving the system, it means that no matter the random generated configuration, I need to improvise based on my understanding of the system. However , if it's like heroes of might and magic , where teh system is deep enough, humans keep improving on their understanding of the system and keep improving forever.