Logic Masters Deutschland e.V.

Keeping It Low Key

(Published on 15. November 2025, 00:08 by ebiggie)

RULE SET:

Normal Sudoku rules apply. Place the digits 1 through 9 in each row, column, and box.

PALINDROME (GREY): Digits along a grey palindrome line must read the same forwards and backwards.

GERMAN WHISPER (GREEN): Adjacent digits along a green German Whispers line must differ by at least 5. Digits may repeat if other rules allow.

XV PAIRS: Cells separated by a "X" must sum to 10, and cells separated by a "V" must sum to 5. Not all XV pairs are given.


For our color blind friends:
Palindrome lines are thick and German Whisper lines are thin.


Click the Link to Play: Sudokupad



Solution code: Please provide the digits from column 5 (top to bottom):


Solved by cryptique, cornish-john, Marshal on Mars, fergus, deltameth, KlausRG, rameshsrivats, Willkimo, jalebc, by81996672, Megalobrainiac, Bjd, weiken, flaemmchen, jadezki, SKORP17, Kigor, idanz, SamWHE, ... dickey, AnebodaSlatorp, Onyx, BlitzburghBrian, lancer102rus, pepe74287, H.I. McDunnough, Bulkystapler, Nagesh, Marigold, TaeChi, paranoid, Julianl, rey, strangelyinsane, kid, timww572, snuuba
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Difficulty:3
Rating:88 %
Solved:45 times
Observed:1 times
ID:000P4K

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