That’s not how tutorials work. They are a map. It’s still up to you to find the treasure. If along the way you find some scattered gems, all the better. Sure you could dig holes as you go but it’s more work and you would be a long way from finding the true treasure.
There is always a map. It may be broken up and scattered or it might be clues you need to find but there is always a map. How you choose to look, either at random or by piecing together the clues is entirely your option.