Traditionally, the cast is given clues to guess the identity of the episode's guests, and once the guests appear and are introduced, they and the cast are given a set of puzzles to solve.
Creator:Park Hyun-joo
Jackie Gleason and His American Scene Magazine
Problem Child in House
22/7 Kenzanchu
Resto Umile World Show
Unexpected Business
Le Grand Échiquier
LIGHTHOUSE
Wait Wait... Don't Tell Me!
BAZOOKA!!!
Off Gun Fun Night
Game-Lu?Game-Lu!
The Night of Hate Comments
The Answer Run
BE:FIRST TV
Graffiti Rock
Eunchae's Star Diary
Hvem vil være millionær? Classic
Donny & Marie
The Ed Sullivan Show