Entropic Whispers
- Fog of war
- Kropki dots
- Whisper lines
- Entropic lines
- Renban lines
The brief
Normal Sudoku rules apply.
Entropy Columns: Every 3 consecutive cells along each column must contain a low digit (1,2,3), middle digit (4,5,6) and high digit (7,8,9).
German Whisper - Digits along a german whisper must differ by at least 5.
Renban - Digits along a renban line form a consecutive set of digits with no repeats.
Cells separated by a black dot are in a 1:2 ratio.
Some of the sudoku grid covered by fog. Placing correct digits will clear the fog around the correct digit. Not guessing is required.