[17a9f4a4f4e5b3f]

Our neighbors at the fine journal of POC||GTFO are distinguished in PDF manipulation and polyglots. https://www.alchemistowl.org/pocorgtfo/

[0xbadcafebee]

Awww! It's like phrack and 2600 had a pdf baby! How ugly!

[dmix]

I believe esoteric is a good word for the series as well.

[fit2rule]

Cromulent.