2019from the authors’ own sites
Breizhctf 2019
4 challenges with 4 published solutions between them. CTFtime has no listing for this event at all, so nothing built on CTFtime can show what it was made of. These writeups were found on the authors’ own sites instead.
Where these writeups liveMisc2
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
Calc 1
1 official solutionCalc 2
1 official solution
Uncategorised2
The upstream scoreboard did not say, so neither do we.
Hallowed be thy name
1 official solution