Problem Solving
http://home.earthlink.net/~huston2/ps
Vince Huston
Resources:
Strategies
Problem Solving in Java
Alphametics
Quotes
Set Game
Peg Game
Mastermind
Sudoku
Mastermind article
Towers of Hanoi article
Links:
MathCounts problem solving strategies
50 problem solving strategies
6 components of critical thinking
Animated proof of the Pythagorean Theorem
Thoughts on problem solving
ACM programming contest 2003 problems
ACM programming contest 2002 problems