It appears that the thrid place holder of the 2009 Sudoku National Championships will be retested as the officials of the tournament suspect him of cheating. Officials think electronic devices might have been used as tools for cheating during the tournament.
A chess player thinks that the suspected cheater might be the same person that also was suspected of cheating during the Chess World Open in 2006. Apparently he recognizes the player which at the time also played in a hooded sweater.
I hope everything turns out to the better on this story.