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Detective riddle

A forged will was presented by the lawyer of a deceased millionaire. The document was dated October 12th, 1895. Detective Finch glanced at the official government stamp on the paper and immediately charged the lawyer with forgery. What was wrong with the stamp?

About this riddle

Detective riddles are tiny mysteries. Look for the detail in the story that does not fit; it is usually the clue that solves the case.

Difficulty: Hard. More like this: Detective riddles with answers or try Truth & Lie Island for a different kind of puzzle.

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