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

A wealthy eccentric was found dead in his study, clutching a polaroid photograph of a calendar flipped to the month of February. The three heirs were his nephew, his niece, and his loyal chauffeur. Detective Nash arrested the nephew. Why?

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

Three kids race to build the tallest dinner roll tower. Omar finished before Ana. Leo finished before Omar. Who finished last?

A famous author was found dead at his typewriter. A suicide note was rolled into the machine, ending abruptly mid-sentence. Detective Blake noticed the ink ribbon was completely pristine and unused. Blake arrested the author's publisher. Why?

Inspector Okafor is checking the order in which five suspects left the locked library. Luca left before Mara. Mara left before Opal. Kira left before Luca. Opal left before Gwen. Who left first?

A famous explorer was found poisoned in his tent in the middle of a hot desert. The cap of his water canteen was unscrewed and lying on the sand. Three companions brought him water at different times. Companion A brought water at noon, Companion B at 2:00 PM, and Companion C at 4:00 PM. The coroner stated the poison took effect instantly upon drinking. Detective Holt arrested Companion A. Why?

Detective Vance found the victim slumped over a desk with a punctured chest wound and a puddle of water nearby. The room had a locked door and a completely frozen window pane. There were no weapons in the room, only a pool of water that had already soaked into the rug. How did the killer pull this off?

An old lighthouse keeper was found dead at the base of the winding indoor stairs. The logbook on his desk was open to Tuesday, but the calendar on the wall showed it was Friday. His nephew claimed he visited every single day to bring groceries. Why did Detective Croft arrest the nephew for neglect?