Legend says that this clever puzzle box was used by the secret society of Cambridge to discover the most capable and clever of Scientists. Will you be able to Solve our brain teaser puzzles and open the 3D puzzle box? This Escape Room in a box offers 60-90 minutes of immersive gameplay. The Cluebox is not just a game, but also a stylish home accessory made from the finest laser-cut birch wood. With its appealing wooden design, this 3D puzzle for adults and teens is an instant eye-catcher and a great gift idea.