Logic Masters Deutschland e.V.

A previous version of this puzzle was...just ok? I'm glad I got the encouragement to clean it up!

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Rules:

- Normal Sudoku rules apply.

- German Whispers - neighboring digits on a green German Whisper line must differ in value by at least 5.

- Renban - digits on a purple Renban line form a consecutive set in some order.

- Ratio Kropki - digits separated by a black Kropki dot have a 2:1 ratio. No negative constraint.

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Sudokupad

Puzzle: