Akuma no Riddle: Shousha wa Dare? Nukiuchi Test
Riddle Story of Devil: Who's the Winner?
悪魔のリドル 勝者はだれ？（抜き打ちテスト）
Synopsis
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.
Information
Type : Special
Episodes : 1
Status : Finished Airing
Premiered :
Producers : Pony Canyon
Licensors : Funimation
Studios : Diomedéa
Source : Manga
Rating : R - 17+ (violence & profanity)