Rules of the Game
Langton's ant changes the color of the square it is on, takes a step forward and then depending on the color of the square it reaches, it turns to the right (if it is empty) or to the left (if it is blue) . Can you change the color of the squares around the ant to make it move 5 squares diagonally?
If you let the ant have its way, it seems to move in a chaotic way. The funny thing is that towards generation 12000 the ant stops "playing around" and starts building a road whatever the initial configuration of the board.
Try to change the rules: if there are 3 or 4 colors, we can associate a behavior to each color (left, right, straight ahead or half turn). Some of these rules will generate symmetrical patterns (which ones?), others will never overcome chaos...