Logic Masters Deutschland e.V.

The Grapevine

(Published on 25. May 2026, 13:27 by pmays123)

The Grapevine, by pmays123

  • Normal 9x9 sudoku rules apply.
  • Adjacent digits on a german whisper line differ by at least 5.
  • There is one invisible german whisper line in the puzzle. This line only moves orthogonally through the center of cells, does not branch or cross itself, and has endpoints at the two squares.
  • The line passes through all circles, and a digit in a circle counts how many of the (up to 8) surrounding cells the german whisper line passes through (not including itself).
  • The inequality sign points to the lesser of the two digits it sits between.

Link to Puzzle: SudokuPad

Let me know if you encounter any issues. Feedback is always greatly appreciated. Good luck, and I hope you have a great day! :)

Solution code: Column 2 read from top to bottom


Solved by Calvinball, Morisenseiisgod, StefanSch, SKORP17, Mattisahuman, crosslegged, Piff, sehringdipity, blueberrypug, mellowrobinson, SirRookie
Full list

Comments

on 25. May 2026, 17:57 by StefanSch
Nice logic!

Difficulty:3
Rating:N/A
Solved:11 times
Observed:0 times
ID:000SZX

Puzzle variant

Enter solution

Solution code:

Login