Normal Sudoku rules apply.
Green lines: German Whispers; digits along each green line must have a difference of at least 5 to their neighbor(s).
Pink lines: Renban; digits on each pink line form a group of consecutive digits in any order.
Grey lines: digits on each grey line have a ratio of 1:2.
Sudokupad: Link to Sudokupad
F-Puzzles-Link: F-Puzzles link
Solution code: row 5 from left to right
on 28. June 2025, 19:41 by TommiH
Congratulations on the milestone! Thanks for the wonderful puzzle to celebrate it!
on 20. June 2025, 13:43 by Slumped_5
Great puzzle, some solid logic half way through, congrats on the milestone by the way!
on 14. June 2025, 13:51 by Ragna
WOW! Super! Ich gratuliere dir zum 250. Rätsel und bedanke mich für sehr viele spannende Rätselstunden. :-)))
on 13. June 2025, 19:28 by drolli38
congratulations! That's a great puzzle to celebrate :-)
on 13. June 2025, 16:59 by sfield
Very nice puzzle. Well done.
on 13. June 2025, 16:43 by Chelo
Congratulations!.. I'm honored to be the first to solve it.
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