I got bored and had Claude design and implement a programming language

So basically, one day I a mere android/kotlin developer was bored and started to talk to Claude about programming languages. In couple of hours the specification was born. And in about 60 minutes claude implemented it. And it kinda works? I really dont know, because i didnt yet wrote any code in it. It doesnt even have STD lib. And I am not even sure it does what claude says it does. But it processes the code and spits result. Which for me personally is crazy.