Normal sudoku rules apply. Digits in cages sum to the small clue in the top left corner of the cage. Each purple line contains a set of consecutive digits. Cells separated by a black dot contain digits with a 1:2 ratio. Cells separated by a white dot contain consecutive digits. Not all possible dots are given. Clues outside the grid give the sum of the digits along the indicated diagonal. Digits may repeat along such diagonals if allowed by other rules. Digits along the thermometer must increase from the bulb end.