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, doodManBro, QuiltyAsCharged, PeebsPeebsPeebs, finger, kangaroo
Comments
on 11. June 2026, 14:48 by QuiltyAsCharged
Very nice puzzle with a Fairly Knotty Gritty ending
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:)
