Logic Masters Deutschland e.V.

German roots from a kropki seed

(Published on 9. October 2025, 18:48 by Duarte-Carvalho)

Normal sudoku rules apply. German whispers: adjacent digits on a green line must differ by at least 5. Kropki: digits separated by a black dot are in an 1:2 ratio (i.e. one digit is double the other).

Solve online here: SudokuPad Puzzle

If you like this puzzle you may enjoy some of my other puzzles too, click HERE to see the other puzzles I have made.

Solution code: Row 9

Solved by jalebc, deltameth, dkfan9, mabjim007, 5381, SKORP17, keenbowl, Piff, Zibl, butch02, zodiakbg, Philologos, 72kchunshuai, brimmy, Onyoubi, KirkFox, Killer-Ly , achim-t, zhan, Snaques, Rearden, cmigas, ... fergus, abihummel, Uhu, buffygoth, anthe95, JVA, Dialo_Malison, sparkymanu, Ecem1903, josemadre, timww572, Frank Puzzles, tim_vermeulen, Zarlino, diziet, garycblack, jhuijts, Counterfeitly, naggy
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Comments

on 24. November 2025, 15:40 by Zarlino
I absolutely loved this, but as I solved it in 16' dead with hardly any head-scratching, I agree with other commenters that it's 1* difficulty, provided you know something about this type of German whispers puzzle. Thank you for setting it!

on 6. November 2025, 12:22 by Ecem1903
Wow! What a journey! Nice one.

on 10. October 2025, 16:46 by anothermember
Very nice, I'd still give it a 2* difficulty

on 9. October 2025, 20:04 by zodiakbg
Nice one, but definitely not 3*. It has a very straightforward solution path.

on 9. October 2025, 19:51 by keenbowl
Nice little snack, but definitely not 3*

Thank you for setting and sharing!

Difficulty:1
Rating:94 %
Solved:142 times
Observed:0 times
ID:000PL4
Puzzle variant Variant combination
Sudoku, Kropki, German Whispers (Variant)

Enter solution

Solution code:

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