Logic Masters Deutschland e.V.

LMI-Leftovers 3 - Chaos windoku

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.

Chaos windoku
Place the digits from 1 to 9 in every row, every column, every boldly outlined irregular area and in the four grey marked 3x3-squares.