Centre Diamond
by Dr Logic
More from Dr Logic
- Diagonals
- Kropki dots
- Whisper lines
- Renban lines
- Nabner lines
The brief
Normal Sudoku Rules apply. German Whispers (Green): Adjacent digits must differ by at least 5. Renban (purple): Form a set of consecutive digits in any order. Nabner (gold): No digits along a nabner line can be consecutive. (e.g, 135 is allowed but 192 is not, because 1 and 2 are consecutive) Ratio (black dot): Cells separated by a black dot must be in a 1:2 ratio. (Not all are given) Difference (white dot): Cells separated by a white dot must be consecutive. (Not all are given) Negative Diagonal: Digits cannot repeat on the marked diagonal (R1C1 - R9C9)
