Logic Masters Deutschland e.V.

Rules
Normal sudoku rules apply.
Any three adjacent digits along the purple "modular" line have different residues modulo 3 (i.e. one digit from {1,4,7}, one from {2,5,8}, and one from {3,6,9}).
Digits along the red "parity" line must alternate between odd and even.
Along the orange "dutch whisper" line, adjacent digits differ by at least 4.
Along the gold "nabner" line, digits do not repeat and no two digits appearing anywhere on the line can be consecutive.
Any three adjacent digits along the yellow "entropic" line contains one low digit (123), one middle digit (456), and one high digit (789).
Along the green "german whisper" line, adjacent digits differ by at least 5.
Box borders divide the blue "region sum" line into segments with the same sum.
Digits an equal distance from the center of the lavender "zipper" line must sum to the digit in the center of the line.
Along the pink "renban" line, digits form a consecutive sequence in any order.
White dots join cells with consecutive digits. Not all dots are given.

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