Logic Masters India hosts a sudoku contest every month. It is always announced here in our forum at Logic Masters Deutschland as well. I had the honor to prepare the puzzles for the coming contest. It will be held in the weekend of 7 and 8 January 2012. It will be called ‘Shapes and Sizes’ and will contain chaos, scattered, toroidal and overlapping sudoku variants.
As always the case after making puzzles for a contest, I had a few unused puzzles and I would like to share them here in the portal. At the same time, I can make same extra advertisement for the contest. Participation is free, only a registration at LMI is necessary. You can solve the puzzles whenever you like in the weekend. After downloading the .pdf-file you have two hours time to submit your solutions. You can find the instruction booklet here.
Cylindrical Sudoku
Place the digits from 1 to 9 in every row, every column and every boldly outlined irregular area. Some of the irregular areas wrap around the grid from top to bottom.
Solution code: Row 5, followed by column 4.
on 21. November 2022, 17:45 by Nick Smirnov
Penpa:
https://tinyurl.com/2f5ferh9
on 30. December 2011, 13:52 by ibag
Klasse! Das macht einen ja ganz wirr!