I have spotted eggs! See!
One hen lays them - only one a day. The rest of the hens lay regular solid or almost solid brown eggs. In the spring I am going to keep most of the spotted eggs and see if I can get a hen to hatch them - hoping for some future generation spotted egg layers.
I love the spotted ones. They have a natural, wild look.
Frankly, I'll be happy to get just one broody hen this spring.