The “Who Killed Mrs. Smith?” riddle is a popular logic puzzle that has been around for many years. It is a challenging riddle that requires critical thinking and problem-solving skills to solve. The riddle goes as follows:
Mrs. Smith was found dead in her home. There were three suspects: the butler, the maid, and the gardener. The police interviewed each suspect and asked them what they were doing at the time of the murder. The butler said he was polishing the silver. The maid said she was cleaning the library. The gardener said he was mowing the lawn. The police checked the alibis of each suspect and found that the butler and the maid were telling the truth. However, the gardener’s alibi could not be verified.