Hello puzzlers, time to test your brainpower... 💡

Q: In a remote village, there's only one barbershop. All villagers have their hair cut only when it is longer than an inch. Barber John cuts hair of all those who don't cut their own hair. Barber John's hair is perfectly groomed. Who cuts Barber John's hair?

Ask me Yes/No questions to learn more about this puzzle! Let's challenge our brains and see who can solve it first!