I wrote these tools just for fun to make the (admittedly rather pointless) task of writing brainfuck code a bit easier.

Here's a link to a couple of problems if you feel the need to dig into brainfuck.

I also added two examples:

• crypto2.bf: adding 1 to a number of at most three digits, related to this task.

• substr1.bf: Given two binary strings, A (of length 10) and B (of length 5), output 1 if B is a substring of A and 0 otherwise. Related to this task.