[palaiologos]

Lou Scheffer's cryptanalysis is still fairly shallow. It seems like Lou themselves weren't too sure about Malbolge's capabilities (see below); their website remains mostly theoretical the entire time.

> The day that someone writes, in Malbolge, a program that simply copies its input to it's output, is the day my hair spontaneously turns green. It's the day that elephants are purple and camels fly, and a cow can fit through a needle's eye.

[boomer_joe]

Given the amount of time people spent trying to implement something interesting in Malbolge (unshackled), I would also be very interested in a detailed explanation, perhaps a blog post, of how you achieved this.

Otherwise I am inclined to believe that this must be the result of exploiting a loophole, perhaps the interpreter not implementing the malbolge specification or something.

[palaiologos]

You're free to run this with alternative Malbolge Unshackled interpreters to verify it (although you'd probably be better off using an optimised one, that fixes to some rotation width - otherwise the code will be orders of magnitude slower).