2020found by harvest
Covid-19 CTF
2 challenges with 2 published solutions between them. No writeups were ever filed against this event's listing, so its solutions were found in public repositories instead. Each link is pinned to the commit it was read from.
The event listingUncategorised2
The upstream scoreboard did not say, so neither do we.
Codebook
1 official solutionAlso written up in: Jandrov/ctf-writeups
Ecb Is The Best Cb
1 official solutionAlso written up in: TheWinRaRs/Writeups