HEATKEYS

YouTube is a place to discover, watch, upload and share videos.

The Grogono Family Website containing websites about: animated knots; magic squares; stereo art; anesthesiology recruitment; and health measurement.

The Math Forum is the comprehensive resource for math education on the Internet. Some features include a K-12 math expert help service, an extensive database of math sites, online resources for teaching and learning math, plus much more.

New methods for odd magic squares

Delphi, the modern Pascal descendent, is introduced as a "learn by example" tool to solve math and science puzzles and problems

Visual Basic Discussions plus .NET, C#, game programming, and more (http://www.VBForums.com)

Yahoo! Answers is a new way to find and share information. You can ask questions on any topic, get answers from real people, and share your insights and experience.

This site has sections on Magic Squares, Magic Cubes, Magic Tesseracts, Magic Stars, and Number Patterns.

Learn Java through easy to follow tutorials, How-Tos, and helpful tips. All you want to know about Java from the basics to current news from About Guide to Java - Paul Leahy.

User submitted and ranked brain teasers, riddles, quizzes, trivia, logic problems and mind puzzles. Free online games and message boards.

Experts Exchange enables people with technology problems to quickly and easily solve their problems by collaborating with experts from around the world.