An IPython notebook is better suited for this writup: [https://github.com/pd0wm/exercises/blob/master/ctf/google-2018/wired_csv/Wired%20CSV.ipynb](https://github.com/pd0wm/exercises/blob/master/ctf/google-2018/wired_csv/Wired%20CSV.ipynb)

Original writeup (https://github.com/pd0wm/exercises/blob/master/ctf/google-2018/wired_csv/Wired%20CSV.ipynb).