creenshot the problem, scan it with the
authmath app, enter the answer, and earn $5,000!
There is a mysterious village where
werewolves and humans live together.
Humans always tell the truth and
werewolves always lie. A: "B is a werewolf."
B: "C is a human." C: "We are all human."
Hence how many werewolves are there in A,
B, C?