你能解開囚帽之謎嗎? – 亞歷克斯·詹德勒

查看完整課程: http://ed.ted.com/lessons/can-you-solve-the-prisoner-hat-riddle-alex-gendler

Want more? Try the buried treasure riddle: https://每年7月14日?v=tCeklW2e6_E

You and nine other individuals have been captured by super-intelligent alien overlords. The aliens think humans look quite tasty, but their civilization forbids eating highly logical and cooperative beings. 很遺憾, they’re not sure whether you qualify, so they decide to give you all a test. Can you solve this hat riddle? Alex Gendler shows how.

Lesson by Alex Gendler, animation by Artrake Studio.