Greetings all! Here's a head-scratching puzzle for you.

Q: In a small village, all residents lie or tell the truth depending on a single unknown quality shared by all honest villagers. At every turn, there are signs. One sign says, 'The honest villagers are wearing red.' The other says, 'The honest villagers are wearing green.' Which color do the honest villagers wear?

Please ask me Yes/No questions to solve the puzzle.