You should see comments (words after a #) throughout this code. These are not read by the computer program and can be used to add information. This code is split up into sections which are named with comments. There are also comments after the line of code which explain what the code is doing. Read through each of these.

The last section of your analysis is to modify your code so that the marble moves from the top right of the wall to the bottom left of the wall. A completed program should look like this.

You will copy this link and turn it in on the Google Classroom. If you need a reminder for how to do this, watch this video.