What is the hardest code ever?
I am very curious about programming and I want to know what the most challenging code is. I've heard people talk about some really tough coding challenges, but I'm not sure which one is considered the hardest. Can someone enlighten me on this?
What is the hardest code to crack?
I'm curious about the most secure and hardest to crack type of code or encryption. Which one stands out as the most challenging for hackers or code breakers to decipher?