2019from public repositories
Sources Libraries 2019
5 challenges with 5 published solutions between them. The writeups for this event were found in public repositories. Each link is pinned to the commit it was read from.
Where these writeups liveMisc5
Everything that fits no other box: esolangs, puzzles, scripting exercises, and the jail escapes that have not yet earned their own category.
Solve it with:Brainfuck and esolang decoderCipher identifier and automatic decoderRegex tester with match offsets and capture groupsLearn: Recognising encodings
CRC32
1 official solutionAlso written up in: GreHack/CTF-challs
MicrowireEEPROM
1 official solutionAlso written up in: GreHack/CTF-challs
NeoSWSerial
1 official solutionAlso written up in: GreHack/CTF-challs
Ss Oled
1 official solutionAlso written up in: GreHack/CTF-challs
Ss Oled Mod
1 official solutionAlso written up in: GreHack/CTF-challs