Mesmerizing Traffic Light
- Kropki dots
The brief
Normal Sudoku rules apply.
WHISPERS LINES- Numbers on red, green and blue lines each have a different rule about the distance between neighbors. GERMAN (green light) Minimum 5. DUTCH (red light) Minimum 4. BLUE (traffic light case) Maximum 2.
YELLOW LINES (yellow light) - Numbers on each yellow line sum to the same total.
KROPKI PAIRS- Numbers with a white dot between them are consecutive. Numbers with a black dot between them are in a ratio of 2:1. Not all possible dots are shown.