Logic Masters Deutschland e.V.

A nice breezy puzzle to show some GW and Entropy interactions!.

For anyone with color-blindness, the entropic lines are in cells 2, 3, 4, 6, 7 and 8 in Boxes 3, 5, and 7 - the "ears" of the "pups" if you will. All other lines are German Whispers.

Rules:

- Normal sudoku rules apply.

- Entropy - each set of 3 digits along a peach entropy line must have a low digit (1, 2, or 3), a middle digit (4, 5, or 6), and a high digit (7, 8, 9).

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

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

- X pairs - digits separated by an X sum to 10. No negative constraint.

Sudokupad link

Puzzle: