Nocking Point
- Kropki dots
- Thermometers
- Arrows
The brief
- Normal Sudoku rules apply.
- Disjoint Set: Digits must not repeat at corresponding box positions.
- Digits along a thermometer must increase from the bulb end.
- The digits along each arrow must sum to the digit in the circled cell.
- A black dot between cells indicates cell values with a 2:1 ratio. A white dot between cells indicates cells with consecutive values. Not all dots are shown.