YMMV / The Devil's Plan

• Shocking Elimination: One player is eliminated from prison, after losing their pieces in the hidden game. Also counts for the remaining contestants' perspective too, as none of them realized this was even possible and aren't given an explanation until much later.
• Solo-Character Run: Attempted during Fragments of Memory, the second prize match. The rules state that players will answer questions one at a time, with one picking up where the last one left off. Dong-joo ends up running all 10 questions on her own. Downplayed in that while only one character ends up answering the questions, flashbacks show determining a few specific details were a group effort.
• Spiritual Successor: To The Genius, another Korean reality show produced by Jung Jong-yeon emphasizing intelligence.