Here is a much easier Whisper/Renban/Partial Kropki puzzle. It might even rank as very easy.
Puzzle rules
Normal Sudoku rules apply.
Adjacent digits on a green German whisper line differ by at least 5.
On a pink Renban line the digits form a consecutive set with no repeats.
Numbers separated by a white dot are consecutive. Where two numbers are separated by a black dot, one is twice the other. (Partial kropki)
Play here on Sudokupad: Glyphs
Solution code: Row 9
yesterday, 15:03 by amchap
Lovely. I was confused by "The crosses are all single lines" bit of the ruleset on sudokupad, but presumably I'm just forgetting other puzzles in the series that required this part. I think 2*.
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Now corrected - thanks for spotting it
yesterday, 10:34 by anothermember
It's great! As others have said, short but not too easy. Requires a 2* level knowledge of German whispers and renban lines but if you have that experience it's a 15 minute solve.
yesterday, 09:53 by johnreid
Loved this!
yesterday, 03:36 by mbumbee
Absolutely lovely!!
yesterday, 00:07 by damo_89
Solved in a 1* time but I think the opening pushes to a low 2.
on 13. April 2026, 22:29 by VitP
requires a pretty good knowledge of the principles and procedures for long renbans, and the key will require an extension of those procedures
on 13. April 2026, 20:56 by Qodec
Superbly elegant.