Crypto0021. File is in [Octal](https://github.com/drc14/WhiteHackContest12/blob/master/cipher.txt)2. Convert Octal to [ASCII](https://github.com/drc14/WhiteHackContest12/blob/master/output.txt)3. ASCII is in [Brainfuck](https://en.wikipedia.org/wiki/Brainfuck)4. [Brainfuck](https://copy.sh/brainfuck/) yields base 32 string  * knxfmms2gnffmytnmq3wgrddo5hg4qjvjz5es6kni42xst2iiv3wgscbgbrviqjvmjxe2m2npjlhqy2unr3e23jzovhg4slxj5kecncnlayd2===5. Decrypt base 32 string yield base 64 string  * SnV2Z3JVbmd7cDcwNnA5NzIyMG5yOHEwcHA0cTA5bnM3MzVxcTlvMm9uNnIwOTA4MX0=6. Decrypt base 64 string yields a new string  * JuvgrUng{p706p97220nr8q0pp4q09ns735qq9o2on6r09081}7. The string is a ceaser cipher with a rotation of 13  * WhiteHat{c706c97220ae8d0cc4d09af735dd9b2ba6e09081}