This is what I was going to post. It helped me a lot by first giving a very intuitive understanding of the concept of ZKPs using the Where's Waldo/puffin-among-

This is what I was going to post. It helped me a lot by first giving a very intuitive understanding of the concept of ZKPs using the Where's Waldo/puffin-among-the-penguins example, but then also going deeper with the graph-coloring example.