Duck in a Row
(Published on 9. September 2026, 07:20 by Ruddy_Duck)
Rules:
Normal Sudoku rules apply.
Yellow German Whispers:
Digits in two cells connected by a yellow German Whisper line must differ by at least 5.
Row 7:
A marked cell in Row 7 indicates the row in which the digit 7 appears in that column.
Play online:
Play Duck in a Row on SudokuPad
Solution code: Enter Row 1 followed by Row 9, reading both from left to right.
Comments
on 11. September 2026, 16:33 by ebulku
Why so long solutions codes
on 9. September 2026, 16:06 by baltoguy
"Marked cell" is confusing because all of the cells in that row are marked. :: A digit in row 7 indicates the row in which 7 appears in that column.
on 9. September 2026, 12:10 by fuxia
Nice puzzle! Please note that there is no justification for an 18 digit solution code. Some solvers will take that into account when they rate the puzzle.
on 9. September 2026, 07:49 by Twan2797
Very nice puzzle. The row 7 rule reads very confusing for someone not clear on such rules: the digits in the marked cells in row 7 indicate the position of the 7 in each corresponding column
