Game Description:A hero will blast his way onto the Nintendo DS, and it's up to you and your math skills to help him! Use the innovative Touch Screen to solve math problems in a variety of fast moving active games. Three different difficulty modes will keep your mind sharp and your abilities challenged. Save the galaxy in the 20 levels in Adventure Mode, or take on the games individually, arcade style, in Challenge Mode. Master your math skill and increase your speed and accuracy to improve in each event. And track your high scores in both modes to keep setting the bar for yourself higher and higher!