We're running a one hour beginners Sudoku contest today at http://www.logic-masters.de/DJSM/online_qualifikation.php, with puzzles by Arvid Baars, Hns Eendebak, Stefan Heine and Richard Stolk. You'll have to enter a date of birth in your account settings, but the contest is open to all.
German youth Sudoku qualifiers1 posts • Page 1 of 1 • 1