I Have An Extra Lug Nut?
- Kropki dots
- Thermometers
- Arrows
The brief
Don't you hate it when you put something back together, and you have an extra piece that you don't know where it is supposed to go? 8-)
Normal Sudoku rules apply.
ARROWS (Hub)- Numbers on arrows sum to the number in the arrow's circle. Numbers may repeat on arrows, if other rules allow.
THERMOMETERS (Tire/Tyre)- Numbers on thermometers increase from the bulb end.
KROPKI PAIRS (Lug Nuts)- Numbers with a black dot between them are in a ratio of 2:1. Not all possible dots are given.