This time, you control the rover. Try making it to the finish line. If the rover asks what command, type either 00, 01, 10, or 11. To make things much easier (by cheating), see inside 4.2.2 and 4.2.3. Here's the link for 4.2.2: https://scratch.mit.edu/projects/448653913/ Have fun!
The template and code are from my teacher.