Two Cubes
More from The Bard
- Kropki dots
- Whisper lines
The brief
Normal Sudoku rules apply. Place the digits 1-9 in each row, column and box without repetition. German Whispers: Adjacent digits on a green line must have a difference of at least 5. Dutch Whispers: Adjacent digits on a orange line must have a difference of at least 4. Kropki Pairs: Digits separated by a black dot must be in a 2:1 ratio. Digits separated by a white dot must be consecutive.