Rules:
Normal Sudoku rules apply.
German Whispers: Adjacent digits along a green line must differ by at least 5.
Renban Lines: Digits along a purple line form a non-repeating set of consecutive digits in any order.
Black Dots: If two digits are separated by a black dot, one is double the other. Play on SudokuPad
Solution code: Row 6
on 22. December 2025, 22:02 by galium_odoratum
Solid 4* for me as well, but probably a 3* when you look at the right place at the right time, which I did not. Still fun to solve :)
on 22. December 2025, 20:33 by jubengo
Brilliant ! My time was way longer than my usual 3 stars solve. Imho 4 stars :)