Usar la aplicación APKPure
Obtener Brainfuck versión histórica en Android
Intérprete Brainfuck simple para Android
Brainfuck is a esoteric programming language.
Code in Brainfuck uses only 8 characters: + - . , [ ] < >
Every other character and whitespace is ignored.
Refer:
http://en.wikipedia.org/wiki/Brainfuck
http://learnxinyminutes.com/docs/brainfuck/