Normal sudoku rules apply. Digits in a cage may not repeat and must sum to the total in the top left corner of the cage (if given). Cells with a grey sqaure must contain even digits. Adjacent digits along a green line must differ by at least 5.
Normal sudoku rules apply. Digits in a cage may not repeat and must sum to the total in the top left corner of the cage (if given). Cells with a grey sqaure must contain even digits. Adjacent digits along a green line must differ by at least 5.