I found this site to be a useful brainfuck resource: https://esolangs.org/wiki/Brainfuck. But beware, the site only seems to be sporadically available, with lots of 500 error codes generated by web pages accesses.
I found this site to be a useful brainfuck resource: https://esolangs.org/wiki/Brainfuck. But beware, the site only seems to be sporadically available, with lots of 500 error codes generated by web pages accesses.