Logic Masters Deutschland e.V.

Here is the next Puzzle in my Star Wars series. Also check out the previous puzzles.

• Normal sudoku rules apply.
• The mask (black line) is an entropic line.
• The lightsaber (red line) is a region sum line.
• Digits along gray lines sum to 10.
• The black and white dots are normal kropki dots. No negative constraint.

Long rules:
Sudoku:
Place the digits 1-9 once in every row, column and region exactly once.
Entropic Lines:
A set of three sequential digits along an entropic line must contain a low (1-3), middle (4-6) and a high digit (7-9).
Region Sum Lines:
The sum of the digits in each region a region sum line passes through is equal.
Digits along gray lines sum to 10.
Kropki Rules:
Digits separated by a white dot have a difference of one. Digits separated by a black dot have a ratio of 1:2. No negative constraint.

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