Logic Masters Deutschland e.V.

Normal sudoku rules apply.

Orthogonally adjacent cells can not sum to 5 or 10.

Digits in a cage can not be in a 1:2 ratio with an orthogonally adjacent digit.(in and outside of the cage)

Two lines of the same length and same color are connected X lines.

Counting from the bulb, the first cell of each connected X line sum to 10. the second cell of each line sum to 10 etc.

Link to sudokupad

Link to f-puzzle

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Bless you!

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