Philadelphia, morning of 2 August 1776

The Declaration Under Lock

You are assistants to Timothy Matlack, the clerk who engrossed the Declaration of Independence on parchment. Today the delegates of Congress will sign it at the State House. But overnight a Loyalist locked you in the study together with the parchment. If the document is not in the chamber when the session opens, the signing is lost. Get out — and carry the Declaration!

Tip: one person shares the screen and clicks; the others watch and help. Glowing circles are objects you can examine.