In a distinctive way, you'll be a self-guide within the grounds of the U.S. Capitol in Washington, D.C. With this app, you'll follow clues and solve puzzles on your phone which lead to new places and amazing stories.

From Columbus Circle, play the engaging exploration game. Imagine reenacting the role of a famous historian, tracing the 200-year-old paths of enslaved Philip Reid.

Pause the game and resume anytime from the location where you paused it. You'll finish at Robert A. Taft Memorial and Carillon.