Funny Bones contains puzzles that will help you learn about animal bones and skeletal systems. Have fun learning about the animal skeletal systems. Funny Bones contains puzzles that will help you learn about the bones and skeletal systems of: people, cats, horses, frogs, birds, dinosaurs, and fish. There are nine different skeletal systems in all, plus a fun and friendly tutorial and optional quiz questions.Bones are color-coded so children will quickly learn the similarities and patterns found in all vertebrate skeletal systems. Animated eyes, bright colors, friendly and funny sounds, can be modified to suit the abilities of young users. There are also multiple difficulty settings and the ability to configure quiz parameters.