Because it's annoying to search for scattered threads buried across multiple subforums.
2007 Type-Moon Crossover Fanfic Contest
Lemon Contests 1, 2, 3 + TYPE-MOON Fanfiction Contest
Beast's Lair Fanfiction Contest
2012: Main Thread
Humor: Entries, Judging
Action: Entries, Judging
Drama: Entries, Judging
2013: Main Thread, Judging Thread
Humor: Entries
Action: Entries
Drama: Entries
Lemon: Entries
2014: Main Thread, Judging Thread
Action: Entries
Romance/Unlikely Pairings: Entries
Challenge: Entries
2015:Thread, Entries, Judging ThreadMemeMain
2016: Main Thread, Entries, Judging
2017: Main/Judging Thread, Entries
2018: Main/Judging Thread, Entries
Fanfic Category Challenge Contest
2013: Main Thread, Entries and Judging (lol) Thread
2014: Main Thread, Entries and Judging (LOL) Thread
Fic Exchange Contests
Secret Santa Contest
2016: Main Thread, Entries, Voting
2017: Main Thread, Entries, Voting
2018: Main Thread, Entries, Voting
2019: Main Thread, Entries, Voting
White Day Lemon Contest
2017: Main Thread, Entries, Voting
2018: Main Thread, Entries, Voting
Tanabata Pairings Contest: Main Thread, Entries, Voting