Rag's to riches is a good game to play when you need to review for a test, quiz , or any other exam. It is a program that guides you until you are ready to stop because you are sure you know everything you need to know.  This is a good game to play because it is also challenging and it makes us wanna play more until you get to the million.  Plus it lets you know when you are ready for the test by getting to the million.