A mysterious letter arrives at the Scotland Yard offices. A reformed art thief claims that he has hidden four long-lost stolen items in his holiday home. The police know your sharp detective skills and are asking for your help… What awaits you in this house? What if you were about to uncover artistic treasures thought lost long ago and solve a case of historical significance?

Assemble the puzzle. Analyze the crime scene. Review the clue cards. Inspect the additional materials. Cross-reference the information cleverly and solve the mystery.