2014found by harvest
Ghost in the Shellcode Teaser 2015
3 challenges with 4 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 listingUncategorised3
The upstream scoreboard did not say, so neither do we.
Citadel
2 official solutionsAlso written up in: ctfs/write-ups-2014, ctfs/write-ups-2014
Dont Panic Shift Keying
1 official solutionAlso written up in: ctfs/write-ups-2014
Lost To Time
1 official solutionAlso written up in: ctfs/write-ups-2014