![](https://cdn.animecharacters.io/images/anime/large/9159-ce27d5d1.jpg)
Format
Special
Episodes
1
Episode Duration
23 min
Status
Finished Airing
Premiered
Aired
2014-11-22 to ?
Source
Manga
Rating
R - 17+ (violence & profanity)
Genres
Action
Comedy
Ecchi
Girls Love
Studios
Diomedéa
Producers
Pony Canyon
Licensors
Funimation
Akuma no Riddle: Shousha wa Dare? Nukiuchi Test (悪魔のリドル 勝者はだれ?(抜き打ちテスト))
Unaired episode 13 of Akuma no Riddle released with the seventh Blu-ray/DVD volume. The special will be previewed at a screening in Tokyo City on November 22, 2014. The BD/DVD will be released on December 17, 2014.