- Introducing Intergalactic Functions! An algebra game that challenges you to use functions to solve mathematical problems to launch rockets into space! Functions uses Common Core aligned math. (Follows Common Core standard CCSS.MATH.7.EE.B.4) Now these basic operations can be used to guide rockets into space and accelerate the space race. Try Intergalactic Functions! Assess proficiency in functions according to educational standards. Rewarding levels of gameplay maintain engagement. You will forget you were doing math as you launch rockets into space! You may optionally buy reports analyzing questions missed about functions. Teachers and parents may find this optional feature particularly useful.