Logic Masters Deutschland e.V.

Normal sudoku rules apply. Put the Digits 1 - 9 in every row, column and 3x3 box.

Dutch Whisper: Digits on an orange line must differ by at least 4 from adjacent digits.

Black Kropki: Digits separated by a black dot indicate one digit is double the other. Not all possible dots are shown.

White Kropki: Digits separated by a white dot are consecutive. Not all possible dots are shown.

Killer Cages: Digits in killer cages sum to the number in the top-left corner. Digits may not repeat within a cage.

Little Killers: A clue outside the grid gives the sum of the digits along the indicated diagonal.

Those are the rules! Good luck!

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