Logic Masters Deutschland e.V.

Normal sudoku rules apply.

Digits separated by a black dot are in a 1:2 ratio.
Digits separated by a white dot are consecutive.
Digits separated by an X sum to 10.
Digits separated by a V sum to 5.

In this puzzle every clue type (black dot, white dot, X, V) is represented by a different letter. A question mark may be any letter. Not all possible clues are shown.

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