Logic Masters Deutschland e.V.

Normal Sudoku rules apply.
The Green Dots highlight the 3rd, 5th and 7th Frets moving down the brown Fret board. Digits in Col 5, Rows 2 to 9, indicate the Fret number.
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.
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.

FYI: The Blue area above the thick Yellow Nut (between rows 1 and 2) is used to indicate which strings are not played by an X and which strings are open by a white dot. An open string is not touched by a finger on the fret board.

Solve with SudokuPad

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Hope you enjoy it. Feel free to give feedback.

Thanks

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