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Detective riddle

Detective Thorne examined a threatening letter cut out from newspaper headlines. The word 'CORPULENT' was spelled using letters from five different pages. Thorne immediately noticed that the letter 'O' was printed in a serif font, while every other letter was sans-serif. What did this forensic clue reveal about the criminal's newspaper supply?

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

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