Tridents
- Kropki dots
- Thermometers
- Renban lines
- Negative constraint
The brief
Normal sudoku rules apply.
Along thermometers, digits must increase from the bulb end.
Purple lines contain a non-repeating set of consecutive digits in any order.
Digits separated by a black dot must be in a 1:2 ratio. Not all dots are given.
Any two orthogonally adjacent cells cannot sum to 5 or 10.