Bottle Rocket
- Kropki dots
- Thermometers
- Arrows
- Whisper lines
- Renban lines
The brief
Normal sudoku rules apply.
Along thermometers, digits must increase from the bulb end.
Digits along an arrow must sum to the digit in that arrow's circle.
Digits separated by a black dot must have a 1:2 ratio.
Digits along a purple line are a set of consecutive digits in any order. These digits CAN repeat if allowed by other rules.
Adjacent digits along a green line must differ by at least 5.