Play the exciting and speedy reflex game, Rush Box, for free on Greatmathgame.com. Your objective is to guide the box to the finish line by changing its color to black using your tapping skills. However, beware of the obstacles as you can only pass through those that match your color. This easy-to-learn game requires quick reactions and concentration. Can you keep up with the pace and conquer this challenge? Test your abilities now and good luck! The game can be played using your mouse.