I've been spending too much of my scarce free time solving Sudoku puzzles. I guess you can include me in the Sudoku craze sweeping the USA. The rules are simple: Every row, column, and 3x3 box must contains the digits 1 through 9 only once.
I'm going use this post to store most of my Sudodu related links.
- Show me the puzzles. WebSudoku provides a seemingly endless supply of sudoku puzzles ranging from easy to evil.
- Sudoku hints and tips. Solving Sudoku Document [PDF] by Michael Mepham from Sudokulist web site [www.sudoku.org.uk]
- Books. Amazon provides many titles covering sudoku.