Financial statement analysis practice


Im wondering is there any resources, ways, methods, whatever to practice financial statement analyses knowledge. I came up with that idea when I was learning Java. That was cool when you do the code then the system check you and tells that you need to fix something or you are correct. And it helped really much to learn coding as there was a lot of practice work with received knowledge and you worked with material not only on receiving info by reading literature but on issuing as well. I thought it would be great to find something similar in finance. Does anyone know where I can find such a resource ?
P.S. Yes, I know that real market will be the best teacher, but sometimes you need find proper gym for sharpening your skills. Thanks in advance!