Play Sudoku against others or against a friend, or practice on your own at 4 difficulty levels. Points and funky avatars, and simple chat if you want to trash talk during gameplay.
Compete in this thrilling tournament where up to 4 players solve the same grid. You can also register for the qualifying round of the Championship Tournament which begins in September 2006. Final match is in October 2006.
Social critique about the Sudoku craze. Suggests that Sudoku's increaing prominence over crossword puzzles may be the result of decreasing cultural knowledge and illiteracy. Agree or not, it's an interesting premise.
Ever get annoyed by how difficult it is to return to a puzzle if you get interupted. This system allows you to walk away from a puzzle at any time and return exactly where you left off.
Will Shortz’s crosswords in the New York Times are about to make him a word-nerd movie star. But Sudoku is making him rich. How a puzzle superstar bridges two very different puzzle worlds.