sudoku links

A free multiplayer version of Sudoku where you play racing against other players to finish the puzzle first... or play just by yourself!
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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.
Keywords: game, competition, multiplayer, online, web sudoku

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.
Keywords: event, tournament, championship, online, competition