Logic Masters Deutschland e.V.

FKG-Sudoku

(Published on 21. March 2026, 16:16 by olima)

FKG Sudoku


Rules:
⚪ Normal Sudoku rules apply.
Region Sum Lines: Box borders divide blue lines into segments with equal sums.
German Whispers: Adjacent digits on a green line differ by at least 5.


Link: Sudoku-Pad

Fun fact: The two serifs are not needed for uniqueness, but hopefully were useful on your solve path.

Solution code: row 9


Solved by Testpilot Pirx, cmigas, Piff, idanz, dickey, keesh, SKORP17, Mozart40, Aaravos, BULL-TT, by81996672, Unknown, Exigus, Elliott810, ludvigr04, sigge, macronate, hundertzwoelf, 0123coolkid, sedici, Debba, SimiC, Blummy, PinkNickels, Willkimo, CHalb, Katchoo, BorisTheSnake, Crul, mezkur7, mmhhhh, arteful, Julianl, snuuba, fergus
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Comments

Last changed on 27. March 2026, 06:51

on 26. March 2026, 13:38 by CHalb
Wow! Ich fand die Art, wie ich das lösen konnte, ganz toll. Sogar fast ohne Serifen.
--
olima: Vielen Dank für Deinen Kommentar; ich hatte zunächst die Version ohne Serifen und mit vertauschten Rollen von R1/2 sowie R8/9 gesetzt, aber fand dann die beiden Schritte, um Hoch-Niedrig-Polarität und die Möglichkeiten für die untere Linie zu überblicken, etwas zu viel...

on 23. March 2026, 03:29 by olima
Thanks for the great feedback.

on 22. March 2026, 13:41 by sigge
Very nice, thank you!

on 22. March 2026, 11:41 by Elliott810
Beautiful puzzle! Thank you:)

Difficulty:3
Rating:91 %
Solved:35 times
Observed:1 times
ID:000RZH

Variant combination Online solving tool

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Solution code:

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