A River Runs Through It
- Thermometers
- Arrows
The brief
Normal Sudoku rules apply. Numbers on arrows sum to the number on that arrow's circle. Numbers may repeat on arrows. Numbers on a thermometer increase from the bulb end.
by Will Power by Will Power
Normal Sudoku rules apply. Numbers on arrows sum to the number on that arrow's circle. Numbers may repeat on arrows. Numbers on a thermometer increase from the bulb end.