Since the advent of computers, thousands of programming languages have been invented. While some are great and are still used today, other languages are laborious and inefficient. They are not designed for practical usage but to implement different aspects of unusual language concepts. Those programming languages are called esoteric. One of them is called Brainfuck. It consists of the eight language commands:

< > + - . , [ ]

To be able to understand the code, more comments are needed to explain the code than the size of the code itself. It is possible to write any program with this language. But the question is, if really wants to.