Ergo Proxy ep. 15 Grouther's anime diary

What? Just what the hell episode 15 was? Episode 14 more or less made a bit of sense with the proxy acting asother's proxy, but what was this quiz show? How did they end up there?

Ergo Proxy ep. 12 – 13

Kaiji Lottery arc Grouther's anime diary

Ergo Proxy Episode 15: Nightmare Quiz Show (Who Wants to Be in Jeopardy!) by Anime Rants / Anime Blog Tracker

Ergo Proxy Episode 15: Nightmare Quiz Show (Who Wants to Be in Jeopardy!) by Anime Rants / Anime Blog Tracker

Orange ep. 13 Grouther's anime diary

Golden Time ep. 15 – 19

Happy 15 years of ergo proxy! : r/ErgoProxy

Ergo Proxy ep. 12 – 13

Ergo Proxy Grouther's anime diary

Ergo Proxy Rewatch - Episode 15 Discussion : r/anime