Logic Masters Deutschland e.V.

Normal disjoint Sudoku rules apply. Digits in the same relative position within each 3×3 box must differ. Digits along the marked diagonal must be different. Adjacent digits along the green line must differ by at least 5. Four thermometers share a single bulb, and digits along each thermometer increase from the bulb. The single black dot indicates that one digit is double the other. The blue line is divided by box borders into segments, and the sum of the digits in each segment must be equal.

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