Logic Masters Deutschland e.V.

This puzzle was 100% generated by Large Language Model. Normal sudoku rules apply. Place the digits 1-9 once each in every row, column, and 3x3 box. The green lines sketch Ursa Major across the night sky; adjacent digits along a green line must differ by at least 5. Star-cluster cages: digits in a cage do not repeat and sum to the clue in the top left. Comet trails: digits along each thermometer must increase starting from the bulb end. Black dots mark binary stars: digits separated by a black dot are in a 1:2 ratio. X marks a conjunction: digits on either side of an X sum to 10. V marks a twin conjunction: digits on either side of a V sum to 5. https://sudokupad.app/y9rnf8aynv