With "true genius" Kei controlling things from the shadows, Group K succeeds in finding Tenji. Facing the "worst thing that could have happened," Tenji makes a phone call to a certain individual. The third game, Friendly Hide-and-Seek, then reaches its conclusion.
While the two groups struggled to outwit each other, Shiho, Shibe, and Yutori, who had been temporarily released for the third game, returned to school only to be met with cold stares from their classmates.
Third Game    Friendly Hide-and-Seek
اللعبة الثالثة     الغميضة الودية
Spiel Nummer 3: Freundschafts-Verstecken
Tercer juego, el escondite de la amistad
Tercer juego, el escondite de la amistad
JEU 3 – CACHE-CACHE DE L’AMITIÉ
Terzo gioco     Nascondino dell'Amicizia
Terceiro Jogo - Esconde-Esconde da Amizade
Игра третья — «Дружеские прятки»