4 challenge series, linux / ARM, easy to hard
Interested in building some ARM skills? You don't need to run in big guns blazing like Rambo, take it one ret at a time for the memory buffer overflows.
play | published 02-Sep-2020
6 challenge series, crypto & RE, easy to hard
Cake & Soda is a bundle of Linux CTF challenges requiring reverse engineering and some crypto knowledge to solve.
We hope you're bred for this, just don't act sour though.
play | published 3-Jul-2020
7 challenge series, linux, trivial to hard
A release of misc. Linux challenges that require memory corruption to solve with a steady increase in difficulty.
play | published 27-May-2020
6 challenge series, web, easy to hard
Marshall Bruce Mathers III, known professionally as Eminem, is an American rapper, songwriter, record producer, record executive and actor. Marshall believes serial liars are dangerous.
play | published 29-Apr-2020
9 misc challenges, linux, trivial to moderate
A bundle of misc Linux challenges that do not require memory corruption to solve and have varying levels of difficulty, style, and potential annoyance.
play | published 15-Apr-2020
8 challenge series, web, easy to moderate
The drinking bird is a heat engine that exploits a temperature differential to convert heat energy to a pressure differential within the device, and perform mechanical work.
Exploit each level to trick the birdie so it thinks you're someone else.
play | published 1-Apr-2020
We will decide on the next series to launch soon to torment those stuck inside on their computer.
Read the library release summary and click on the image on the side to show the release link(s).
Wash your hands for 20 seconds, see the README, and immerse yourself (with some kleenex handy for tears).