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Qualification for the German Sudoku Championship

Posted: Fri 18 Jan, 2019 9:21 am
by berni
DSM2019.png (22.13 KiB) Viewed 3444 times
The qualification round for the German Sudoku Championship will be held this weekend (starting today at 12:00 CEST, ending at monday 12:00 CEST). English instructions can be found in the german forum where you can also ask questions. Solution codes will be two rows marked by arrows which have to be entered left to right with the top one being first. Wrong submitions will be penalized by 5 points.

Everyone is welcome to participate, but of course only Germans can qualify for the finals in May.

Puzzle authors are: Arvid Baars, Richard Stolk, Stefan Heine and me.

Many thanks to the testsolvers: Martin Merker, Michael Ley, Robert Vollmert, Sebastian Matschke, Ulrich Voigt

Re: Qualification for the German Sudoku Championship

Posted: Mon 21 Jan, 2019 11:03 am
by berni
The contest has finished. Concratulations to Tantan, Tiit und Seungjae.

Unfortunately the Little-Killer had two solutions, which was due to the fact, that the hints at the right border were missing. Luckily, the solution code of both solutions was the same and the intended solving path wasn't broken.

Instructions, puzzles (with corrected little-killer) and solutions are now freely available.