Don’t just read the mystery. Prove you didn’t do it.
Most puzzle books give you separate riddles. This one puts you inside a single unfolding investigation.
Across 15 photographic cases, every clue helps clear names from a 100-person guest list and break down the five charges against you.
Follow evidence, maps and witness details, eliminate suspects using pure logic, and uncover the final name left standing before dawn. No random guessing — every answer is earned.
Train your detective instinct & trust your own logic
You know that feeling when a mystery gives you one tiny detail — and suddenly everything starts to connect?
That’s exactly what this book is built around. Every photograph, witness detail, map and piece of evidence gives you something real to work with.
Across 15 connected cases, you’ll eliminate suspects, clear all 5 charges against you and narrow a 100-name guest list down to the truth — so every deduction feels earned, not guessed.
A Mystery You’ll Actually Want to Finish
Most puzzle books give you disconnected riddles with no real reason to keep going. They Think You Did It turns every puzzle into part of one unfolding investigation where your own name is on the line.
Across 15 photographic cases, you’ll work through evidence, maps, witness details and suspect lists to clear 5 charges and narrow down a 100-name guest ledger.
Every solved case pushes the story forward and reveals something new — so instead of simply answering puzzles, you feel like you’re actually building the case.
No random guessing. Every clue matters, every deduction counts, and the final reveal has to be earned.
What 2,094+ solvers said after they closed the case:
Frequently Asked Questions
What exactly is They Think You Did It?
What exactly is They Think You Did It?
It’s an interactive murder mystery puzzle book where you are the prime suspect. Work through 15 connected photo cases, follow the evidence, eliminate suspects and clear all 5 charges against you before dawn.
How many mysteries are included?
How many mysteries are included?
There are 15 photographic cases across three acts, all connected to the same larger investigation. Each solved case removes innocent names from the 100-person guest ledger and brings you closer to the truth.
Do I need to be good at puzzles to play?
Do I need to be good at puzzles to play?
Not at all. Case 01 teaches you how everything works, and every solution can be reached using the information inside the book. No detective experience required.
Is it based on logic or guessing?
Is it based on logic or guessing?
Pure logic. The clues, photographs, maps, witness details and evidence all matter. The book is designed so you can deduce the answer instead of relying on random guesses.
What if I get stuck?
What if I get stuck?
There’s a spoiler-free hint system to point you in the right direction without immediately giving away the answer. Full solutions are revealed separately, act by act.
Can I solve it with other people?
Can I solve it with other people?
Absolutely. It works just as well solo or with friends, couples or family. Compare theories, argue over suspects and work through the evidence together — it can easily turn into a full mystery night.