Rules
Place a digit from 1 to 9 in each of the empty cells so that each digit appears exactly once in each row, column and outlined region.
Each thermometer contains digits in increasing order from the bulb to the end.
Place a digit from 1 to 9 in each of the empty cells so that each digit appears exactly once in each row, column and outlined region.
Each thermometer contains digits in increasing order from the bulb to the end.