One player is secretly the Quack. Everyone else knows the secret word. Question, bluff, and vote — find the fake before they fool you all.
Everyone sees the word — except the Quack, who's flying blind.
Question each other in turn. The Quack has to fake it.
One phone, your friends, and a whole lot of suspicion.
Each player peeks privately. Most see the secret word — one sees nothing.
Take turns probing. The Quack has to bluff their way through.
Everyone picks a suspect. Then the truth comes out.
Roles shuffle every round. Anyone can be the Quack next.