Mind Skill Games mascot
Mind Skill Games — Sharpen Your Mind, One Game at a Time
Detective riddle

The victim was found in a locked room with no signs of forced entry. The cause of death was drowning. The only things in the room were a rug, a wooden stool, and a puddle of water beneath the ceiling fan. What actually happened?

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.

More detective riddles

A jewelry merchant was found bound and gagged in his shop. He claimed three masked men tied him up at noon and looted the safe. Detective Cole examined the crime scene and noticed a candle burning on the front counter. The candle was 6 inches tall and burned at a rate of 1 inch per hour. By the time police arrived at 2 PM, the candle was completely gone. Cole arrested the merchant for insurance fraud. Why?

A famous pianist was found murdered in his soundproof studio. The sheet music on the stand was soaked with spilled ink, obscuring the notes. The door was bolted from the inside. The windows were nailed shut because of the winter chill. The detective noticed the victim's wristwatch was shattered at 4:15, yet the grandfather clock in the room chimed 5:00. The detective knew it was murder, not suicide, because of the ink. Why?

An art dealer was found murdered in his gallery. His appointment book was open to Tuesday, but today is Thursday. Detective Wright noticed that the page for Wednesday had been cleanly torn out. Who tore it out, and what did it hide?

The famous detective was handed a threatening letter cut out from a glossy magazine. He ran a magnifying glass over the ransom note and immediately identified the sender's profession. What was their job?

Detective Grant arrived at a crime scene where a victim was found face-down in a pool of water inside an empty, sealed warehouse. There were no doors or windows open, no roof leaks, and no pipes nearby. A single wet raincoat hung neatly on a peg on the wall. Grant smiled and solved the case without touching anything. How did the water get there?

A courier was found dead in an alley with a briefcase handcuffed to his wrist. The briefcase had a digital countdown timer locked at zero, but it had not exploded; it simply emitted a high-pitched tone. The combination lock was set to '0000'. Detective Hayes opened the briefcase easily and found it empty. What was the purpose of the briefcase?