In one room of a house are three separate switches that are connected in some order to three light bulbs in a second room. Is it possible to visit each room once and only once and determine which switches control which lights? (You may not use a screwdriver or unscrew light bulbs to gather clues).
Stickels Puzzles are brain teasers created by famous puzzle author Terry Stickels. These puzzles challenge your logical thinking, mathematical reasoning, and problem-solving skills.
Each puzzle presents a unique challenge that requires you to think outside the box. Vote on your answer and see how your reasoning compares with other puzzle solvers!