Can you solve the three gods riddle? - Alex Gendler
You and your team have crash-landed on an
ancient planet. Can you appease the three alien
overlords who rule it and get your team safely
home? Created by logician Raymond Smullyan,
and popularized by his colleague George
Boolos, this riddle has been called the hardest
logic puzzle ever. Alex Gendler shows how to
solve it.
Thanks TED-Ed now i feel stupid..