Negatively Whispering
(Published on 28. April 2026, 17:24 by GojiCrafter)
Normal sudoku rules apply.
Green lines are German Whispers lines. Digits on adjacent cells along a German Whispers line must differ by at least five.
All possible orthogonal German Whispers lines are given. (i.e. digits in orthogonally adjacent cells not on a German Whispers line cannot differ by more than five)
Link: SudokuPad Link
Solution code: Row 9
Last changed on -
Solved by macronate, SKORP17, forsen, efnenu, Qodec, Archon, Adrian71, idanz, cg24, nunc, Hrothan, lianarox, pmays123, lina_hyena, addie, krojoe, Kurogamo, by81996672, Snookerfan, lune, Shmartus, Sasa206, ... Luaryo, xiaoji, Joyofrandomness, dianogah, Llamaths, pmatos, Prime28, Ftown778, brimmy, Crul, b413x, M8tyw31, BorisTheSnake, Andrewmi3, galium_odoratum, Julianl, Ye Nay Myo Han, paranoid, kangaroo
Comments
on 29. April 2026, 15:44 by slowbiex
love the concept, thanks for setting!
on 29. April 2026, 12:40 by Snookerfan
Very nice! The negative constraint brings some fresh logic. Tricky midsolve. Thanks
on 28. April 2026, 22:09 by Onkel_Dagobert
Not by more than five as the rule says, or not by five or more, as would be the case if a negative GW constraint applies?
on 28. April 2026, 21:26 by Adrian71
Welcome on the site! Hope to see more puzzles from you, because this one is lovely! Rating feels somewhere between 2 and 3 stars for me
on 28. April 2026, 21:14 by Archon
A most impressive first puzzle!
