What about... "Brainfuck"?
If somebody hears the first time about 'Brainfuck' - I didn't invented it. It's main points why it's called what it's called is that Brainfuck is really tough. Because it's ultra-minimal, with just 8 commands, and everything's done on a single array of memory cells. Thereâs no variables, functions, or real structureâjust raw pointer manipulation. Writing a compiler, or in this case an interpreter, for it is hard because you have to map those tiny, cryptic commands to actual machine operations while ensuring everything stays in sync. It's like translating a caveman drawing into a full-blown engineering blueprintâbrilliantly simple, but wildly complex to handle at a deeper level... https://sololearn.com/compiler-playground/cQhAxP1U8e91/?ref=app