The online qualification for the German championship will take place on Saturday, May 7:
http://www.logic-masters.de/LM2011/qualifikation.php?chlang=en
There are 20 puzzles in 150 minutes, you may start at any time between 6:00 and 24:00 CEST
(answers are only accepted until midnight, so I recommend to start before 21:30
). Instruction booklet is available in German and English.
Only puzzlers from Germany can qualify for the final tournament, of course.
Feel free to ask any questions about the puzzles.
German Championship: online qualification