Archived Challenges - December 2021

Misc


Sanity Check (15pts) - 01/12
Sanity Check (15pts) - 01/12
Speedread (75pts) - 04/12
Reverse ... shell? (75pts) - 09/12
Cucumbers (75pts) - 17/12
Hello, Log! (100pts) - 20/12
Markov Poetry (75pts) - 27/12

Misc/Reversing


How is this reversing? (50pts) - 02/12

Crypto


Sort of an AES challenge (50pts) - 03/12
Broken RSA (75pts) - 10/12
Moduliar (100pts) - 16/12
Dead AES (100pts) - 29/12
sigmeme (125pts) - 31/12

Web


RooBlind (100pts) - 07/12
Biscuits (75pts) - 08/12
Basically cats (50pts) - 13/12
Transversal (75pts) - 22/12
This site can’t be reached (75pts) - 23/12

Pwn


cached (75pts) - 14/12
Santa's Database (125pts) - 28/12
over (125pts) - 30/12
Present Search! (175pts) - 31/12

Reversing


Ssssnake Whisperer (100pts) - 15/12

Web/Reversing


RCE By PEBKAC (100pts) - 21/12
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