When I first saw the Sudoku I new that this was a puzzle that most any brain would have fun with. The American then Japanese now American number puzzles fit nicely on a very portable piece of paper and can be done while waiting for a bus, relaxing at home, or while eating your morning bagel. Puzzle master Will Shortz will be on Wednesday's The Early Show to explain the phenomonen and introduce the viewers to solving the puzzle. Will will have a new book of Sudoku out soon, so it may be a chance to get a preview of that as well.
Useful Sudoku Links:
* Sudoku Puzzle Books at Amazon
* Six Tips for solving Sudoku from Will Shortz
* Solve sudoku online
* Will Shortz mentions Sudoku on the Sunday Puzzle (Listen)
* Seth Stevenson talks about Sudoku on Day to Day (Listen)