sentences:  Each run of the game involves a team of four children, aged around 11–16, and focuses on the same format.One member takes on the game in person, referred to as the "Dungeoneer", but are made blind to their surroundings by the "Helmet of Justice" – a headpiece that blocks their field of vision to just around their feet.The other three act as their advisers, guiding them around, giving them advice to solving puzzles, and making notes on information received.