Sweating-Problem.com

Rollingstone.com: The Negro Problem
Includes biography, recordings, articles, and message board.
www.rollingstone.com/

Baylor Problem of the Month
Monthly problems with archive and results.
www3.baylor.edu/

Trent University Problem of the Week
Weekly math problems and solutions from Trent University.
euclid.trentu.ca/

Negro Problem, The
Dedicated to the music of The Negro Problem and its resident iconoclast, Stew.
www.geocities.com/

Math Forum: Elementary Problem of the Week
A weekly interactive project for elementary school mathematics. Past problems, solutions, and student Recognition.
mathforum.org/

Math Forum: Discrete Math Problem of the Week
Past problems and solutions, student Recognition.
mathforum.org/

A Constructivist Approach to the Problem of Induction
Article by Olaf Diettrich which appeared in Evolution and Cognition in 1995.
www.vub.ac.be/

Weekly Math Problem USNA
Problems from the United States Naval Academy, also includes archives and solutions.
www.usna.edu/

Math Forum: Geometry Problem of the Week
Past archive and solutions. Receive help from mentor.
mathforum.org/

Problem Writing For Mathematics Competitions
Mathematics problems for middle school and high school math competitions with topics range from algebra and geometry to probability and trigonometry.
www.virtu-software.com/