#prison

A man carries a key everywhere he goes, but it doesn't open any lock. Is the key made of metal?

A woman bought a lock for her most valuable possession. The lock has no keyhole. Did she buy it at a hardware store?

A prisoner must choose between two doors. One leads to freedom, the other to death. Each door has a guard. One guard always tells …

A man looks through a window, sees a crime happening, and calls the police. When the police arrive, the window is broken from the …

A skyscraper has been built but it has no floors inside. What is going on?

You face two doors. One leads to freedom, one to a trap. Two guards stand there — one always lies, one always tells the truth. You…

A musician performs a sold-out concert in a packed hall. He plays for an hour. Nobody in the audience hears a single note — yet th…

A man steals a famous painting from a museum and is immediately caught. He hid it perfectly and no alarm was triggered. Was he bet…

A man is trapped with two doors. Behind one door is freedom; behind the other is death. Two guards stand before the doors — one al…

A man was convicted of murder. The victim's body was found and the man had motive and opportunity. Yet he was completely innocent.…

A man buys a brand-new birdcage and takes it home. He never owns a bird. Yet the cage serves its exact intended purpose. How?

A woman stands before two doors. One leads to riches, one to ruin. One guard always lies, one always tells the truth. She asks one…

A guard falls asleep on duty. His commander finds him and shakes him awake. The commander thanks the guard and gives him a reward.…