An eight-instruction Turing-complete programming language

Brainfuck is an eight-instruction Turing-complete programming language, created with the goal to write the smallest compiler ever. I can’t say I understand it, but I am mightily impressed by how the source code looks. Does this really do something? I stumbled upon Brainfuck on fellow CS student Juho Naalisvaara’s site. Juho’s in my Operating Systems I study group.

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