Normal sudoku rules apply, and digits increase along thermometers from the bulb to the end. The '0' thermometer has a bulb on one end, to be discovered. An arrow clue shows the sum of the indicated diagonal, which may include repeats.
Normal sudoku rules apply, and digits increase along thermometers from the bulb to the end. The '0' thermometer has a bulb on one end, to be discovered. An arrow clue shows the sum of the indicated diagonal, which may include repeats.