Light The Fuse, Chain Reaction
- Killer cages
- Kropki dots
- Whisper lines
- Renban lines
The brief
Normal Sudoku rules apply.
ARROWS- Numbers in arrows sum to the number in the arrow's circle. Numbers may repeat on arrows if other rules allow.
DUTCH WHISPERS- Numbers on the red line are at least 4 apart from their neighbors on the line.
GERMAN WHISPERS- Numbers on the green line are at least 5 apart from their neighbors on the line. Numbers may repeat on red and green lines, if other rules allow.
RENBAN LINE- Numbers on the purple line are a set of non-repeating, consecutive numbers, in any order.
KILLER CAGES- Numbers in cages sum to the number in the top left corner of the cage. The 8 and 7 are duplicaed in their cages because the green line can obscure them in some puzzle formats.
KROPKI PAIRS- Numbers with a white dot between them are consecutive. Not all possible dots are shown.