Select how many pedestrians you want to have in the room in the textbox (in the range of 1 - 324). Then, click on the "Create Exit Cells" button, and select a wall (grey) cell to create an exit cell. Click on "Start" to start the visualisation. Note how the number of timesteps needed to evacuate changes depending on the number of pedestrians.

• A black cell indicates the current location of a pedestrian
• A grey cell represents a wall
• A red cell represents an exit cell