Logic Masters Deutschland e.V.

Normal sudoku rules apply. Place the digits 1-9 once each in every row, column, and 3x3 box.
Zipper Lines (lavender): Digits an equal distance from the center of a lavender 'zipper line' must sum to the digit in the middle of that line.
Renban Lines (pink): Digits on a pink 'renban line' must form a non-repeating set of consecutive digits, in any order.
Parity Lines (peach): Digits along a peach 'parity line' must alternate between odd and even.

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