S01E01 Episode 1
Twelve contestants begin their 7-day journey. The first match is nothing like what they've expected — it's time to get those brain cells working!
The Devil's Plan
A whole new chapter of brain competition.
S01E10: Episode 10
The secrets of the prison result in a painful night for some. The last main match of the competition commences. Who will move on to the next round?
Overview
It's the ultimate showdown of wits, brains, strategy, and alliances for a chance to win 500 million won.
Episodes
S01E02 Episode 2
The results of the first match have everyone shocked. Someone from the losing team must go to jail. When the next match begins, conflict starts brewing.
S01E03 Episode 3
It's day 2, and people are eager to form deeper alliances. This time, the match will result in the very first elimination. Who will be sent home?
S01E04 Episode 4
The group grows emotional over the result of the first elimination. Meanwhile, a contestant happens upon a secret hidden by the Devil.
S01E05 Episode 5
The ORBIT alliance or a new alliance? While the contestants rethink their loyalties, someone commits an act of betrayal during the main match.
S01E06 Episode 6
A betrayal leads to an unforeseen elimination. Emotions flare among the remaining players, but in this prize match, they must work as a team.
S01E07 Episode 7
It's day 4, and a group commits a fatal mistake. As their allegiances waver, other contestants come closer to unlocking the Devil's secret.
S01E08 Episode 8
The contestants struggle to solve the Devil's secret. During the fifth main match, Lee See-won attempts to face off against ORBIT.
S01E09 Episode 9
The competition takes a new turn due to one player's surprising move. Shortly afterward, the truth surrounding the move is revealed.
S01E10 Episode 10
The secrets of the prison result in a painful night for some. The last main match of the competition commences. Who will move on to the next round?
S01E11 Episode 11
Contestants give it their all in the main match, but only three emerge triumphant. The last prize match begins.
S01E12 Episode 12
The 7-day journey is nearing the end, and it's time for the final match. Who among the remaining two will be crowned winner?
Cast
CHUU
Self - Contestant
Jung Hyun-gyu
Self - Contestant
Lee Seung-hyun
Self - Contestant
Choi Hyun-joon
Self - Contestant
Kang Ji-young
Self - Contestant
7high
Self - Contestant
Cho Kyu-hyun
Self - Contestant
Justin H. Min
Self - Contestant
Kim Harin
Self - Contestant
Lee Se-dol
Self - Contestant
Yoon So-hee
Self - Contestant
Tinno
Self - Contestant
