Entropic connections
- Killer cages
- Whisper lines
The brief
Normal sudoku rules apply. Digits in a cage do not repeat and sum to the clue in the top left. Each set of three consecutive digits on the orange line has to contain a low (1, 2 or 3), a medium (4, 5 and 6) and a high digit (7, 8 or 9). Adjacent digits on a green line must have a difference of at least 5. Digits joined by a 3-dot have a 1:3 ratio. (Not all dots are given.)