Disjoint Seesaw
- Thermometers
- Arrows
- Little killers
The brief
- Normal Sudoku rules apply.
- Disjoint Set: Cells in the same relative position in different boxes cannot contain the same digits.
- Digits along diagonals pointed to by arrows outside the grid must sum to the number listed. Digits may repeat along the diagonal if otherwise allowed by normal Sudoku rules.
- Digits along each thermometer must increase starting from the bulb end.
- The digits along each arrow must sum to the digit in the circled cell.