A courier delivered a package containing a ticking device to a government office. The bomb squad safely disarmed it and found a note attached: 'This is a warning. Next time, the clock won't stop.' The detective examined the bomb's wiring and noticed a glaring error that proved the builder had no intention of letting it detonate. What was it?
The countdown was visible to the victim
A real bomb meant to kill wouldn't feature a prominent, glowing digital countdown timer designed to give the victims time to read a note and call a bomb squad. It was theatrical intimidation.
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.
More detective riddles
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The gold coin is bigger than the clover, and the clover is bigger than the green hat. Which one is the smallest?
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A museum heist occurred during a snowstorm. The thief stole a diamond tiara and fled on foot across the fresh snow. Detective Frost followed the single set of deep footprints leading away from the museum entrance and ending abruptly in the middle of an open field. Frost smiled and deduced the thief didn't vanish into thin air—they used a simple seasonal tool to escape detection. What was it?
Detective Rossi looked at the ransom note cut from yesterday's newspaper. The kidnapper demanded one million dollars. Rossi immediately noticed the word 'tomorrow' was spelled correctly, but the newspaper used for the cutouts did not publish a Sunday edition. Why did this catch the kidnapper?
A famous pianist was found poisoned in his dressing room. Four suspects had access: the agent, the rival musician, the stage manager, and the fan. A half-empty teacup rested on the table. The agent was lactose intolerant. The rival musician was left-handed. The fan was wearing brand-new shoes. The stage manager had sugar crystals stuck to his fingers. The poison was mixed into a sugar cube. Who poisoned the pianist?