Anyone else here do these? For those who don't know, they're the most freaking addictive puzzles on the planet.
Link for instructions:
http://www.sudoku.com/
Link that'll keep you busy for a while:
http://www.websudoku.com/
Link for instructions:
http://www.sudoku.com/
Link that'll keep you busy for a while:
http://www.websudoku.com/