The most efficient way to clear Level 48 with a high algorithm score is to use a Repeat Until loop that continuously checks the van's surroundings.
: This is your main container. It tells the van to keep running the code inside as long as it hasn't reached the house. If road ahead Move forwards : This keeps the van moving on straight sections. Else if road to the left
: Include logic to wait while traffic light is red if the level features traffic lights.