Logic Masters Deutschland e.V.

Normal Sudoku rules apply.
Killer cages, indicated by dotted lines, cannot have repeated digits and the digits in the cage sum to the total if shown in the top-left corner.
Adjacent digits along a green German Whisper line must differ by at least 5.
Adjacent digits along an orange Dutch Whisper line must differ by at least 4.
Box borders divide the blue Region Sum line into segments with the same sum.
Cells joined by an X sum to 10. Cells joined by a V sum to 5.
Digits joined by a white dot are consecutive. Cells joined by a black dot, one digit is double the other.
Not all Xs, Vs or dots are given.

Solve with SudokuPad

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