Rating: 4.5
https://github.com/krx/CTF-Writeups/tree/master/CSAW%2016%20Quals/for250%20-%20Watchword
kidding :P
https://github.com/krx/CTF-Writeups/blob/master/CSAW%2016%20Quals/for250%20-%20Watchword/jk_actual_w...
NOTE: this was done before the stepic/base85 hints were released