The Assassin Puzzle
Season 2 Episode 19 | 9m 12s
Imagine you have a square-shaped room, and inside there is an assassin and a target. And suppose that any shot that the assassin takes can ricochet off the walls of the room, just like a ball on a billiard table. Is it possible to position a finite number of security guards inside the square so that they block every possible shot from the assassin to the target?
Aired: 08/29/18Video has closed captioning.