The tournament is open to worldwide players.
It will be held at the website of Logic Masters Deutschland e.V. ( http://www.logic-masters.de/ ).
The duration is 90 minutes and every player can choose, when he wants to start on that weekend.
There will be 20 different puzzles.
The author is the swiss puzzle champion 2011: Markus Roth (wuzzle).

Link to the tournament page: http://www.logic-masters.de/Wettbewerbe/wettbewerb.php?id=38