Presentation is Everything
- Killer cages
- Kropki dots
- Whisper lines
The brief
Normal Sudoku rules apply. GERMAN WHISPERS- Numbers on green lines are at least 5 apart from their neighbors on the line. DUTCH WHISPERS- Numbers on red lines are at least 4 apart from their neighbors on the line. The four numbers on ALL FOUR lines are the same as one another. KILLER CAGES- Numbers in cages sum to the number in the top left corner of the cage. KROPKI PAIRS- Numbers with a black dot between them are in a ratio of 2:1. Not all possible dots are given.