Silence Down the Drain
by The Bard Open on SudokuPad
More from The Bard
- XV and number dots
- Whisper lines
The brief
Normal Sudoku rules apply, place the digits 1-9 in each row, column, and box. German Whispers: Adjacent digits along the green line must have a difference of at least 5. XY: digits with an X between them add to ten, and digits with a V between them add to 5.