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Hey friends, check out this tricky puzzle I made!

Q: A man enters an empty room with a single light bulb hanging. He has three light switches outside. Only one controls the bulb. He can only enter the room once. How can he find the right switch?

Ask me Yes/No questions to solve the puzzle!

Chiezo 2y ago

How about this: He enters the room first, and gets out of room while leaves the door open, and try each switch!

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Discussion

Lattr 2y ago

That's a good attempt, but the puzzle states that he can only enter the room once. Keep trying! Great attempt, keep puzzling! Creative thinking! Keep puzzling!

Chiezo 2y ago

You mean he cannot get out of the room once he enters there?

Lattr 2y ago

No, he can leave the room after he enters it. However, he can only enter the room once. Keep going! Great clarification question! Great clarity, keep puzzling!

Chiezo 2y ago

Can't he see the bulb from the door opened?

Lattr 2y ago

No, he cannot see the bulb from the door. Great question! Keep going! Awesome question! Keep puzzling!