This is our diffusion model. The colors shows how far another tile is from the "it" (White). When you first see the model,it will be rainbow colored. The darkest purple shows the farthest tile away and the pink tile shows the closest tile to the "it." If/when you click the space bar, the colors should now be different shades of blue. The darkest blue tiles are the closest to the "it" player and the white tiles are the farthest. To switch from one to the other, click the spacebar.