Challenge: Create a project that involves the touching color blocks in the Sensing category (i.e., touching color? and color is touching?). So this is not really a game, just a way to test out the Touching Color blocks. Here is the goal: The car must reach the green square. It bounces off of black, but the black is occasionally modified by white squares that appear randomly throughout, thus allowing the car to temporarily go through the wall. The car is self-driving. The timer is there to see how long it takes to reach the goal, and after five minutes, the "journey" ends regardless. My lowest time is 27 seconds.
I think there are a number of variations possible here, including letting the user navigate the car, and making the maze a little tighter. What would you do differently?
