Sharks with frickin' laser beams attached to their heads

Submit an answer:

 

View solution.

Nine scientists participated in the Mad Scientist Competition, and they each placed between first and ninth. After the competition, they each made the following statements. Since they are scientists, they only ever make a statement if they believe it to be true. However, each scientist is either mad or sane. A mad scientist believes that the truth value of any statement is the opposite of its actual truth value.