2011no writeups on CTFtime
Codegate CTF Finals 2011
1 challenge with 1 published solution between them. CTFtime lists this event but has no writeups filed against it, so it is absent from the index CTFtime feeds. These were found in public repositories instead. Each link is pinned to the commit it was read from.
The event on CTFtimeUncategorised1
The upstream scoreboard did not say, so neither do we.