What to Expect

Mystery, Logic, and Immersive Play

A Complete Mystery Case

Carefully Built Logic

Check Your Accusation

Each book gives you one full investigation to solve, with suspects, evidence, clues, and a final accusation.

Follow the clues, eliminate the impossible, and identify the one answer that fits every piece of evidence.

Use the online checker for progressive hints, clue clarifications, and confirmation when you are ready to name your suspect.

Test Your Mind

Are You Clever Enough to Find the Truth?

Put your logic, observation, and deduction skills to the test. Follow every clue, eliminate the impossible, and see whether you can uncover the truth.