Try out some of our most difficult previous problems with Challenge Mode

See if you're up to this week's mathematical challenges

The University of Mississippi's School of Education is now the home of the Internet Math Contest, which was started in 1996 by David Rock and Doug Brumbaugh. The math educators also supplied problems and answers as part of the White House Math Challenge, a presidential effort to boost interest in math and foster problem-solving skills from 2004 - 2008. Visit our history page for more on these and the companion problem-solving sites here - Algebra in Action, Middle School Madness and Elementary Brain Teaser.

For information about this site, contact Dr. David Rock, dean of the School of Education at the University of Mississippi.

Site Sponsors: If you are interested in sponsoring this site, please contact Dr. David Rock at rock@olemiss.edu or 662-915-7063.